100120321230113 has 32 divisors (see below), whose sum is σ = 105926207587200. Its totient is φ = 94517256153600.

The previous prime is 100120321230103. The next prime is 100120321230119. The reversal of 100120321230113 is 311032123021001.

It is a happy number.

It is not a de Polignac number, because 100120321230113 - 2³⁶ = 100051601753377 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100120321230119) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1408740743 + ... + 1408811811.

It is an arithmetic number, because the mean of its divisors is an integer number (3310193987100).

Almost surely, 2^{100120321230113} is an apocalyptic number.

It is an amenable number.

100120321230113 is a deficient number, since it is larger than the sum of its proper divisors (5805886357087).

100120321230113 is a wasteful number, since it uses less digits than its factorization.

100120321230113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78593.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 100120321230113 its reverse (311032123021001), we get a palindrome (411152444251114).

The spelling of 100120321230113 in words is "one hundred trillion, one hundred twenty billion, three hundred twenty-one million, two hundred thirty thousand, one hundred thirteen".