1150872460631 has 4 divisors (see below), whose sum is σ = 1150910315112. Its totient is φ = 1150834606152.

The previous prime is 1150872460613. The next prime is 1150872460643. The reversal of 1150872460631 is 1360642780511.

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 1150872460631 - 2¹⁴ = 1150872444247 is a prime.

It is a super-2 number, since 2×1150872460631² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1150872460651) 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, 18881600 + ... + 18942453.

It is an arithmetic number, because the mean of its divisors is an integer number (287727578778).

Almost surely, 2^{1150872460631} is an apocalyptic number.

1150872460631 is a deficient number, since it is larger than the sum of its proper divisors (37854481).

1150872460631 is an equidigital number, since it uses as much as digits as its factorization.

1150872460631 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37854480.

The product of its (nonzero) digits is 241920, while the sum is 44.

The spelling of 1150872460631 in words is "one trillion, one hundred fifty billion, eight hundred seventy-two million, four hundred sixty thousand, six hundred thirty-one".