102010311300120 has 32 divisors (see below), whose sum is σ = 306030933900720. Its totient is φ = 27202749680000.

The previous prime is 102010311300097. The next prime is 102010311300169. The reversal of 102010311300120 is 21003113010201.

It is a happy number.

It is a super-2 number, since 2×102010311300120² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 102010311300120.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 425042963631 + ... + 425042963870.

Almost surely, 2^{102010311300120} is an apocalyptic number.

102010311300120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

102010311300120 is an abundant number, since it is smaller than the sum of its proper divisors (204020622600600).

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

102010311300120 is a wasteful number, since it uses less digits than its factorization.

102010311300120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 850085927515 (or 850085927511 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 102010311300120 its reverse (21003113010201), we get a palindrome (123013424310321).

The spelling of 102010311300120 in words is "one hundred two trillion, ten billion, three hundred eleven million, three hundred thousand, one hundred twenty".