23101033121 has 16 divisors (see below), whose sum is σ = 24806269440. Its totient is φ = 21471938880.

The previous prime is 23101033099. The next prime is 23101033177. The reversal of 23101033121 is 12133010132.

It is a cyclic number.

It is not a de Polignac number, because 23101033121 - 2⁶ = 23101033057 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 23101033121.

It is not an unprimeable number, because it can be changed into a prime (23101033621) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 55781 + ... + 222066.

It is an arithmetic number, because the mean of its divisors is an integer number (1550391840).

Almost surely, 2^23101033121 is an apocalyptic number.

It is an amenable number.

23101033121 is a deficient number, since it is larger than the sum of its proper divisors (1705236319).

23101033121 is a wasteful number, since it uses less digits than its factorization.

23101033121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 277984.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 23101033121 its reverse (12133010132), we get a palindrome (35234043253).

The spelling of 23101033121 in words is "twenty-three billion, one hundred one million, thirty-three thousand, one hundred twenty-one".