1133043031131 has 32 divisors (see below), whose sum is σ = 1668103960320. Its totient is φ = 678344016000.

The previous prime is 1133043031111. The next prime is 1133043031157. The reversal of 1133043031131 is 1311303403311.

It is not a de Polignac number, because 1133043031131 - 2³⁷ = 995604077659 is a prime.

It is a super-2 number, since 2×1133043031131² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1133043031111) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 33675625 + ... + 33709253.

It is an arithmetic number, because the mean of its divisors is an integer number (52128248760).

Almost surely, 2^{1133043031131} is an apocalyptic number.

1133043031131 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1133043031131 is a deficient number, since it is larger than the sum of its proper divisors (535060929189).

1133043031131 is a wasteful number, since it uses less digits than its factorization.

1133043031131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46027.

The product of its (nonzero) digits is 972, while the sum is 24.

Adding to 1133043031131 its reverse (1311303403311), we get a palindrome (2444346434442).

The spelling of 1133043031131 in words is "one trillion, one hundred thirty-three billion, forty-three million, thirty-one thousand, one hundred thirty-one".