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120130013212113 = 343231816808159
BaseRepresentation
bin11011010100000111110010…
…110000111010110111010001
3120202100022120011120112011210
4123110013302300322313101
5111221202231340241423
61103254544411130333
734206051500226612
oct3324076260726721
9522308504515153
10120130013212113
1135305941747843
12115820024439a9
135205299c79108
1421944761b7c09
15dd4ccd728b93
hex6d41f2c3add1

120130013212113 has 24 divisors (see below), whose sum is σ = 164036515088640. Its totient is φ = 78199592093280.

The previous prime is 120130013212103. The next prime is 120130013212147. The reversal of 120130013212113 is 311212310031021.

It is not a de Polignac number, because 120130013212113 - 214 = 120130013195729 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 120130013212113.

It is not an unprimeable number, because it can be changed into a prime (120130013212103) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14240928 + ... + 21049086.

It is an arithmetic number, because the mean of its divisors is an integer number (6834854795360).

Almost surely, 2120130013212113 is an apocalyptic number.

It is an amenable number.

120130013212113 is a deficient number, since it is larger than the sum of its proper divisors (43906501876527).

120130013212113 is an equidigital number, since it uses as much as digits as its factorization.

120130013212113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6811429 (or 6811386 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 21.

Adding to 120130013212113 its reverse (311212310031021), we get a palindrome (431342323243134).

The spelling of 120130013212113 in words is "one hundred twenty trillion, one hundred thirty billion, thirteen million, two hundred twelve thousand, one hundred thirteen".

Divisors: 1 3 43 129 1849 3181 5547 9543 136783 410349 5881669 6808159 17645007 20424477 292750837 878252511 12588285991 21656753779 37764857973 64970261337 931240412497 2793721237491 40043337737371 120130013212113