32111100132 has 24 divisors (see below), whose sum is σ = 75952284576. Its totient is φ = 10557073728.

The previous prime is 32111100121. The next prime is 32111100143. The reversal of 32111100132 is 23100111123.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (32111100121) and next prime (32111100143).

It is a super-2 number, since 2×32111100132² (a number of 22 digits) contains 22 as substring.

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, 18327378 + ... + 18329129.

It is an arithmetic number, because the mean of its divisors is an integer number (3164678524).

Almost surely, 2^32111100132 is an apocalyptic number.

It is an amenable number.

32111100132 is an abundant number, since it is smaller than the sum of its proper divisors (43841184444).

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

32111100132 is a wasteful number, since it uses less digits than its factorization.

32111100132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36656587 (or 36656585 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 32111100132 its reverse (23100111123), we get a palindrome (55211211255).

The spelling of 32111100132 in words is "thirty-two billion, one hundred eleven million, one hundred thousand, one hundred thirty-two".