1030113111312 has 80 divisors (see below), whose sum is σ = 3028923428160. Its totient is φ = 334996128000.

The previous prime is 1030113111299. The next prime is 1030113111323. The reversal of 1030113111312 is 2131113110301.

1030113111312 is a `hidden beast` number, since 1 + 0 + 30 + 11 + 311 + 1 + 312 = 666.

It is a super-2 number, since 2×1030113111312² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29061814 + ... + 29097237.

It is an arithmetic number, because the mean of its divisors is an integer number (37861542852).

Almost surely, 2^{1030113111312} is an apocalyptic number.

1030113111312 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1030113111312 is an abundant number, since it is smaller than the sum of its proper divisors (1998810316848).

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

1030113111312 is a wasteful number, since it uses less digits than its factorization.

1030113111312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58159109 (or 58159097 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 18.

Adding to 1030113111312 its reverse (2131113110301), we get a palindrome (3161226221613).

The spelling of 1030113111312 in words is "one trillion, thirty billion, one hundred thirteen million, one hundred eleven thousand, three hundred twelve".