11364008831 has 4 divisors (see below), whose sum is σ = 12987438672. Its totient is φ = 9740578992.

The previous prime is 11364008791. The next prime is 11364008867. The reversal of 11364008831 is 13880046311.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 13880046311 = 19489 ⋅712199.

It is a cyclic number.

It is not a de Polignac number, because 11364008831 - 2⁶ = 11364008767 is a prime.

It is a super-2 number, since 2×11364008831² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11364008791 and 11364008800.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11364005831) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 811714910 + ... + 811714923.

It is an arithmetic number, because the mean of its divisors is an integer number (3246859668).

Almost surely, 2^11364008831 is an apocalyptic number.

11364008831 is a deficient number, since it is larger than the sum of its proper divisors (1623429841).

11364008831 is an equidigital number, since it uses as much as digits as its factorization.

11364008831 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1623429840.

The product of its (nonzero) digits is 13824, while the sum is 35.

The spelling of 11364008831 in words is "eleven billion, three hundred sixty-four million, eight thousand, eight hundred thirty-one".