11017632631 has 2 divisors, whose sum is σ = 11017632632. Its totient is φ = 11017632630.

The previous prime is 11017632599. The next prime is 11017632649. The reversal of 11017632631 is 13623671011.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11017632631 - 2⁵ = 11017632599 is a prime.

It is a super-2 number, since 2×11017632631² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11017632593 and 11017632602.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11017632671) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5508816315 + 5508816316.

It is an arithmetic number, because the mean of its divisors is an integer number (5508816316).

Almost surely, 2^11017632631 is an apocalyptic number.

11017632631 is a deficient number, since it is larger than the sum of its proper divisors (1).

11017632631 is an equidigital number, since it uses as much as digits as its factorization.

11017632631 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4536, while the sum is 31.

The spelling of 11017632631 in words is "eleven billion, seventeen million, six hundred thirty-two thousand, six hundred thirty-one".