100100231232113 has 16 divisors (see below), whose sum is σ = 114471739495680. Its totient is φ = 85746606609600.

The previous prime is 100100231232097. The next prime is 100100231232121. The reversal of 100100231232113 is 311232132001001.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 100100231232113 - 2⁴ = 100100231232097 is a prime.

It is not an unprimeable number, because it can be changed into a prime (100100231232013) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 80843303 + ... + 82072163.

It is an arithmetic number, because the mean of its divisors is an integer number (7154483718480).

Almost surely, 2^{100100231232113} is an apocalyptic number.

It is an amenable number.

100100231232113 is a deficient number, since it is larger than the sum of its proper divisors (14371508263567).

100100231232113 is a wasteful number, since it uses less digits than its factorization.

100100231232113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1236128.

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

Adding to 100100231232113 its reverse (311232132001001), we get a palindrome (411332363233114).

The spelling of 100100231232113 in words is "one hundred trillion, one hundred billion, two hundred thirty-one million, two hundred thirty-two thousand, one hundred thirteen".