1102971164 has 24 divisors (see below), whose sum is σ = 2018976288. Its totient is φ = 526236480.

The previous prime is 1102971131. The next prime is 1102971173. The reversal of 1102971164 is 4611792011.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 1102971164.

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, 24494 + ... + 52970.

It is an arithmetic number, because the mean of its divisors is an integer number (84124012).

Almost surely, 2^1102971164 is an apocalyptic number.

It is an amenable number.

1102971164 is a deficient number, since it is larger than the sum of its proper divisors (916005124).

1102971164 is a wasteful number, since it uses less digits than its factorization.

1102971164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28925 (or 28923 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 32.

The square root of 1102971164 is about 33211.0096805261. The cubic root of 1102971164 is about 1033.2086961246.

The spelling of 1102971164 in words is "one billion, one hundred two million, nine hundred seventy-one thousand, one hundred sixty-four".