11031012592869 has 64 divisors (see below), whose sum is σ = 16407401472000. Its totient is φ = 6564499718400.

The previous prime is 11031012592829. The next prime is 11031012592889. The reversal of 11031012592869 is 96829521013011.

It is not a de Polignac number, because 11031012592869 - 2¹⁵ = 11031012560101 is a prime.

It is a super-2 number, since 2×11031012592869² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11031012592829) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 11818707 + ... + 12717855.

It is an arithmetic number, because the mean of its divisors is an integer number (256365648000).

Almost surely, 2^{11031012592869} is an apocalyptic number.

11031012592869 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

It is an amenable number.

11031012592869 is a deficient number, since it is larger than the sum of its proper divisors (5376388879131).

11031012592869 is a wasteful number, since it uses less digits than its factorization.

11031012592869 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 899386.

The product of its (nonzero) digits is 233280, while the sum is 48.

The spelling of 11031012592869 in words is "eleven trillion, thirty-one billion, twelve million, five hundred ninety-two thousand, eight hundred sixty-nine".