1080112031651 has 4 divisors (see below), whose sum is σ = 1105230916152. Its totient is φ = 1054993147152.

The previous prime is 1080112031639. The next prime is 1080112031681. The reversal of 1080112031651 is 1561302110801.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1080112031651 - 2⁶ = 1080112031587 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1080112031681) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12559442186 + ... + 12559442271.

It is an arithmetic number, because the mean of its divisors is an integer number (276307729038).

Almost surely, 2^{1080112031651} is an apocalyptic number.

1080112031651 is a deficient number, since it is larger than the sum of its proper divisors (25118884501).

1080112031651 is an equidigital number, since it uses as much as digits as its factorization.

1080112031651 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25118884500.

The product of its (nonzero) digits is 1440, while the sum is 29.

The spelling of 1080112031651 in words is "one trillion, eighty billion, one hundred twelve million, thirty-one thousand, six hundred fifty-one".