11465241631 has 2 divisors, whose sum is σ = 11465241632. Its totient is φ = 11465241630.

The previous prime is 11465241583. The next prime is 11465241647. The reversal of 11465241631 is 13614256411.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11465241631 - 2¹⁹ = 11464717343 is a prime.

It is a super-2 number, since 2×11465241631² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11465241691) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5732620815 + 5732620816.

It is an arithmetic number, because the mean of its divisors is an integer number (5732620816).

Almost surely, 2^11465241631 is an apocalyptic number.

11465241631 is a deficient number, since it is larger than the sum of its proper divisors (1).

11465241631 is an equidigital number, since it uses as much as digits as its factorization.

11465241631 is an evil number, because the sum of its binary digits is even.

The product of its digits is 17280, while the sum is 34.

The spelling of 11465241631 in words is "eleven billion, four hundred sixty-five million, two hundred forty-one thousand, six hundred thirty-one".