1012301031120 has 160 divisors (see below), whose sum is σ = 3144562151808. Its totient is φ = 269394591744.

The previous prime is 1012301031083. The next prime is 1012301031167. The reversal of 1012301031120 is 211301032101.

It is a happy number.

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 1012301031120.

It is a congruent number.

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, 386816052 + ... + 386818668.

Almost surely, 2^{1012301031120} is an apocalyptic number.

1012301031120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1012301031120 is an abundant number, since it is smaller than the sum of its proper divisors (2132261120688).

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

1012301031120 is a wasteful number, since it uses less digits than its factorization.

1012301031120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5317 (or 5311 counting only the distinct ones).

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

Adding to 1012301031120 its reverse (211301032101), we get a palindrome (1223602063221).

The spelling of 1012301031120 in words is "one trillion, twelve billion, three hundred one million, thirty-one thousand, one hundred twenty".