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120230132313 = 383482851937
BaseRepresentation
bin110111111111001000…
…1100011101001011001
3102111100001012112200110
41233332101203221121
53432212403213223
6131122152554533
711454262156044
oct1577621435131
9374301175613
10120230132313
1146a97858a15
121b3749b2a49
13b450a91935
145b67b2dc5b
1531da2b2d93
hex1bfe463a59

120230132313 has 8 divisors (see below), whose sum is σ = 162238251168. Its totient is φ = 79187717504.

The previous prime is 120230132251. The next prime is 120230132371. The reversal of 120230132313 is 313231032021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 120230132313 - 216 = 120230066777 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 120230132313.

It is not an unprimeable number, because it can be changed into a prime (120230132513) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 241425720 + ... + 241426217.

It is an arithmetic number, because the mean of its divisors is an integer number (20279781396).

Almost surely, 2120230132313 is an apocalyptic number.

It is an amenable number.

120230132313 is a deficient number, since it is larger than the sum of its proper divisors (42008118855).

120230132313 is an equidigital number, since it uses as much as digits as its factorization.

120230132313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 482852023.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 120230132313 its reverse (313231032021), we get a palindrome (433461164334).

The spelling of 120230132313 in words is "one hundred twenty billion, two hundred thirty million, one hundred thirty-two thousand, three hundred thirteen".

Divisors: 1 3 83 249 482851937 1448555811 40076710771 120230132313