11771613116 has 6 divisors (see below), whose sum is σ = 20600322960. Its totient is φ = 5885806556.

The previous prime is 11771613103. The next prime is 11771613121. The reversal of 11771613116 is 61131617711.

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, 1471451636 + ... + 1471451643.

It is an arithmetic number, because the mean of its divisors is an integer number (3433387160).

Almost surely, 2^11771613116 is an apocalyptic number.

It is an amenable number.

11771613116 is a deficient number, since it is larger than the sum of its proper divisors (8828709844).

11771613116 is a wasteful number, since it uses less digits than its factorization.

11771613116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2942903283 (or 2942903281 counting only the distinct ones).

The product of its digits is 5292, while the sum is 35.

The spelling of 11771613116 in words is "eleven billion, seven hundred seventy-one million, six hundred thirteen thousand, one hundred sixteen".