120345153210 has 48 divisors (see below), whose sum is σ = 312948455040. Its totient is φ = 32086804320.

The previous prime is 120345153209. The next prime is 120345153211. The reversal of 120345153210 is 12351543021.

120345153210 is a `hidden beast` number, since 1 + 203 + 451 + 5 + 3 + 2 + 1 + 0 = 666.

120345153210 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (120345153209) and next prime (120345153211).

It is a super-2 number, since 2×120345153210² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (120345153211) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 462051 + ... + 673929.

It is an arithmetic number, because the mean of its divisors is an integer number (6519759480).

Almost surely, 2^120345153210 is an apocalyptic number.

120345153210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120345153210 is an abundant number, since it is smaller than the sum of its proper divisors (192603301830).

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

120345153210 is a wasteful number, since it uses less digits than its factorization.

120345153210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 218203 (or 218200 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 27.

Adding to 120345153210 its reverse (12351543021), we get a palindrome (132696696231).

The spelling of 120345153210 in words is "one hundred twenty billion, three hundred forty-five million, one hundred fifty-three thousand, two hundred ten".