23120203130099 has 16 divisors (see below), whose sum is σ = 24552917114880. Its totient is φ = 21709082989440.

The previous prime is 23120203129981. The next prime is 23120203130111. The reversal of 23120203130099 is 99003130202132.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 23120203130099 - 2²⁰ = 23120202081523 is a prime.

It is not an unprimeable number, because it can be changed into a prime (23120283130099) 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, 172102934 + ... + 172237220.

It is an arithmetic number, because the mean of its divisors is an integer number (1534557319680).

Almost surely, 2^{23120203130099} is an apocalyptic number.

23120203130099 is a deficient number, since it is larger than the sum of its proper divisors (1432713984781).

23120203130099 is a wasteful number, since it uses less digits than its factorization.

23120203130099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 214610.

The product of its (nonzero) digits is 17496, while the sum is 35.

The spelling of 23120203130099 in words is "twenty-three trillion, one hundred twenty billion, two hundred three million, one hundred thirty thousand, ninety-nine".