11102137932 has 24 divisors (see below), whose sum is σ = 26536818672. Its totient is φ = 3610451200.

The previous prime is 11102137901. The next prime is 11102137933. The reversal of 11102137932 is 23973120111.

It is a super-2 number, since 2×11102137932² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 11102137932.

It is not an unprimeable number, because it can be changed into a prime (11102137933) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11282169 + ... + 11283152.

It is an arithmetic number, because the mean of its divisors is an integer number (1105700778).

Almost surely, 2^11102137932 is an apocalyptic number.

11102137932 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11102137932 is an abundant number, since it is smaller than the sum of its proper divisors (15434680740).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11102137932 is a wasteful number, since it uses less digits than its factorization.

11102137932 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22565369 (or 22565367 counting only the distinct ones).

The product of its (nonzero) digits is 2268, while the sum is 30.

The spelling of 11102137932 in words is "eleven billion, one hundred two million, one hundred thirty-seven thousand, nine hundred thirty-two".