11581702204 has 6 divisors (see below), whose sum is σ = 20267978864. Its totient is φ = 5790851100.

The previous prime is 11581702177. The next prime is 11581702211. The reversal of 11581702204 is 40220718511.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1447712772 + ... + 1447712779.

Almost surely, 2^11581702204 is an apocalyptic number.

It is an amenable number.

11581702204 is a deficient number, since it is larger than the sum of its proper divisors (8686276660).

11581702204 is a wasteful number, since it uses less digits than its factorization.

11581702204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2895425555 (or 2895425553 counting only the distinct ones).

The product of its (nonzero) digits is 4480, while the sum is 31.

The spelling of 11581702204 in words is "eleven billion, five hundred eighty-one million, seven hundred two thousand, two hundred four".