120023031303210 has 32 divisors (see below), whose sum is σ = 329206028717952. Its totient is φ = 27433835726400.

The previous prime is 120023031303193. The next prime is 120023031303299. The reversal of 120023031303210 is 12303130320021.

It is a super-2 number, since 2×120023031303210² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 285769121941 + ... + 285769122360.

It is an arithmetic number, because the mean of its divisors is an integer number (10287688397436).

Almost surely, 2^{120023031303210} is an apocalyptic number.

120023031303210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120023031303210 is an abundant number, since it is smaller than the sum of its proper divisors (209182997414742).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

120023031303210 is a wasteful number, since it uses less digits than its factorization.

120023031303210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 571538244318.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 120023031303210 its reverse (12303130320021), we get a palindrome (132326161623231).

The spelling of 120023031303210 in words is "one hundred twenty trillion, twenty-three billion, thirty-one million, three hundred three thousand, two hundred ten".