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120230132322020 = 22577103120904781
BaseRepresentation
bin11011010101100101000010…
…010101000000111011100100
3120202200212222122100021111112
4123111211002111000323210
5111224322302333301040
61103412543231124152
734216224521511410
oct3325450225007344
9522625878307445
10120230132322020
1135344349336986
12115994a4073658
135211864360596
142199252da1d40
15dd76dd140365
hex6d5942540ee4

120230132322020 has 48 divisors (see below), whose sum is σ = 288592943966208. Its totient is φ = 41215955882880.

The previous prime is 120230132322011. The next prime is 120230132322071. The reversal of 120230132322020 is 20223231032021.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 59457971 + ... + 61446810.

It is an arithmetic number, because the mean of its divisors is an integer number (6012352999296).

Almost surely, 2120230132322020 is an apocalyptic number.

120230132322020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120230132322020 is an abundant number, since it is smaller than the sum of its proper divisors (168362811644188).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

120230132322020 is a wasteful number, since it uses less digits than its factorization.

120230132322020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120911900 (or 120911898 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 120230132322020 its reverse (20223231032021), we get a palindrome (140453363354041).

The spelling of 120230132322020 in words is "one hundred twenty trillion, two hundred thirty billion, one hundred thirty-two million, three hundred twenty-two thousand, twenty".

Divisors: 1 2 4 5 7 10 14 20 28 35 70 140 7103 14206 28412 35515 49721 71030 99442 142060 198884 248605 497210 994420 120904781 241809562 483619124 604523905 846333467 1209047810 1692666934 2418095620 3385333868 4231667335 8463334670 16926669340 858786659443 1717573318886 3435146637772 4293933297215 6011506616101 8587866594430 12023013232202 17175733188860 24046026464404 30057533080505 60115066161010 120230132322020