23102121130330 has 16 divisors (see below), whose sum is σ = 45364165128864. Its totient is φ = 8400771320080.

The previous prime is 23102121130241. The next prime is 23102121130331. The reversal of 23102121130330 is 3303112120132.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is not an unprimeable number, because it can be changed into a prime (23102121130331) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 105009641392 + ... + 105009641611.

It is an arithmetic number, because the mean of its divisors is an integer number (2835260320554).

Almost surely, 2^{23102121130330} is an apocalyptic number.

23102121130330 is a deficient number, since it is larger than the sum of its proper divisors (22262043998534).

23102121130330 is a wasteful number, since it uses less digits than its factorization.

23102121130330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 210019283021.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 23102121130330 its reverse (3303112120132), we get a palindrome (26405233250462).

The spelling of 23102121130330 in words is "twenty-three trillion, one hundred two billion, one hundred twenty-one million, one hundred thirty thousand, three hundred thirty".