123301221023210 has 64 divisors (see below), whose sum is σ = 235820521843200. Its totient is φ = 46285293068352.

The previous prime is 123301221023147. The next prime is 123301221023231. The reversal of 123301221023210 is 12320122103321.

It is a super-2 number, since 2×123301221023210² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 366971549 + ... + 367307391.

It is an arithmetic number, because the mean of its divisors is an integer number (3684695653800).

Almost surely, 2^{123301221023210} is an apocalyptic number.

123301221023210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

123301221023210 is a deficient number, since it is larger than the sum of its proper divisors (112519300819990).

123301221023210 is a wasteful number, since it uses less digits than its factorization.

123301221023210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 354035.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 123301221023210 its reverse (12320122103321), we get a palindrome (135621343126531).

The spelling of 123301221023210 in words is "one hundred twenty-three trillion, three hundred one billion, two hundred twenty-one million, twenty-three thousand, two hundred ten".