1152989645131 has 8 divisors (see below), whose sum is σ = 1163233874880. Its totient is φ = 1142746131072.

The previous prime is 1152989645123. The next prime is 1152989645147. The reversal of 1152989645131 is 1315469892511.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1152989645131 - 2³ = 1152989645123 is a prime.

It is a super-2 number, since 2×1152989645131² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1152989643131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3368350 + ... + 3694828.

It is an arithmetic number, because the mean of its divisors is an integer number (145404234360).

Almost surely, 2^{1152989645131} is an apocalyptic number.

1152989645131 is a deficient number, since it is larger than the sum of its proper divisors (10244229749).

1152989645131 is a wasteful number, since it uses less digits than its factorization.

1152989645131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 357845.

The product of its digits is 2332800, while the sum is 55.

The spelling of 1152989645131 in words is "one trillion, one hundred fifty-two billion, nine hundred eighty-nine million, six hundred forty-five thousand, one hundred thirty-one".