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120130022233 = 139679556123
BaseRepresentation
bin110111111100001001…
…1101010101101011001
3102111002001211102110201
41233320103222231121
53432011241202413
6131104215142201
711451635224654
oct1577023525531
9374061742421
10120130022233
1146a462a1811
121b347374961
13b43610ccc0
145b5871089b
1531d15da9dd
hex1bf84eab59

120130022233 has 8 divisors (see below), whose sum is σ = 129504592448. Its totient is φ = 110774566224.

The previous prime is 120130022191. The next prime is 120130022273. The reversal of 120130022233 is 332220031021.

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 120130022233 - 225 = 120096467801 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 120130022233.

It is not an unprimeable number, because it can be changed into a prime (120130022273) 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, 4765491 + ... + 4790632.

It is an arithmetic number, because the mean of its divisors is an integer number (16188074056).

Almost surely, 2120130022233 is an apocalyptic number.

120130022233 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

120130022233 is a deficient number, since it is larger than the sum of its proper divisors (9374570215).

120130022233 is an equidigital number, since it uses as much as digits as its factorization.

120130022233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9557103.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 120130022233 its reverse (332220031021), we get a palindrome (452350053254).

The spelling of 120130022233 in words is "one hundred twenty billion, one hundred thirty million, twenty-two thousand, two hundred thirty-three".

Divisors: 1 13 967 12571 9556123 124229599 9240770941 120130022233