11313573166 has 16 divisors (see below), whose sum is σ = 19405241856. Its totient is φ = 4846037976.

The previous prime is 11313573137. The next prime is 11313573191. The reversal of 11313573166 is 66137531311.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 192906 + ... + 244621.

It is an arithmetic number, because the mean of its divisors is an integer number (1212827616).

Almost surely, 2^11313573166 is an apocalyptic number.

11313573166 is a deficient number, since it is larger than the sum of its proper divisors (8091668690).

11313573166 is a wasteful number, since it uses less digits than its factorization.

11313573166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 439383.

The product of its digits is 34020, while the sum is 37.

The spelling of 11313573166 in words is "eleven billion, three hundred thirteen million, five hundred seventy-three thousand, one hundred sixty-six".