1139931833137 has 2 divisors, whose sum is σ = 1139931833138. Its totient is φ = 1139931833136.

The previous prime is 1139931833017. The next prime is 1139931833147. The reversal of 1139931833137 is 7313381399311.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 699349185441 + 440582647696 = 836271^2 + 663764^2 .

It is a cyclic number.

It is not a de Polignac number, because 1139931833137 - 2¹¹ = 1139931831089 is a prime.

It is a super-2 number, since 2×1139931833137² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1139931833147) 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 as a sum of consecutive naturals, namely, 569965916568 + 569965916569.

It is an arithmetic number, because the mean of its divisors is an integer number (569965916569).

Almost surely, 2^{1139931833137} is an apocalyptic number.

It is an amenable number.

1139931833137 is a deficient number, since it is larger than the sum of its proper divisors (1).

1139931833137 is an equidigital number, since it uses as much as digits as its factorization.

1139931833137 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1102248, while the sum is 52.

The spelling of 1139931833137 in words is "one trillion, one hundred thirty-nine billion, nine hundred thirty-one million, eight hundred thirty-three thousand, one hundred thirty-seven".