11193692167631 has 2 divisors, whose sum is σ = 11193692167632. Its totient is φ = 11193692167630.

The previous prime is 11193692167607. The next prime is 11193692167643. The reversal of 11193692167631 is 13676129639111.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11193692167631 - 2²⁶ = 11193625058767 is a prime.

It is a super-2 number, since 2×11193692167631² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11193692169631) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5596846083815 + 5596846083816.

It is an arithmetic number, because the mean of its divisors is an integer number (5596846083816).

Almost surely, 2^{11193692167631} is an apocalyptic number.

11193692167631 is a deficient number, since it is larger than the sum of its proper divisors (1).

11193692167631 is an equidigital number, since it uses as much as digits as its factorization.

11193692167631 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2204496, while the sum is 56.

The spelling of 11193692167631 in words is "eleven trillion, one hundred ninety-three billion, six hundred ninety-two million, one hundred sixty-seven thousand, six hundred thirty-one".