1150131551013 has 12 divisors (see below), whose sum is σ = 1748738031040. Its totient is φ = 726398874216.

The previous prime is 1150131551011. The next prime is 1150131551021. The reversal of 1150131551013 is 3101551310511.

1150131551013 is a `hidden beast` number, since 1 + 1 + 5 + 0 + 131 + 5 + 510 + 13 = 666.

It is not a de Polignac number, because 1150131551013 - 2¹ = 1150131551011 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1150131551011) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3362957581 + ... + 3362957922.

Almost surely, 2^{1150131551013} is an apocalyptic number.

It is an amenable number.

1150131551013 is a deficient number, since it is larger than the sum of its proper divisors (598606480027).

1150131551013 is a wasteful number, since it uses less digits than its factorization.

1150131551013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6725915528 (or 6725915525 counting only the distinct ones).

The product of its (nonzero) digits is 1125, while the sum is 27.

Adding to 1150131551013 its reverse (3101551310511), we get a palindrome (4251682861524).

The spelling of 1150131551013 in words is "one trillion, one hundred fifty billion, one hundred thirty-one million, five hundred fifty-one thousand, thirteen".