101132110100 has 72 divisors (see below), whose sum is σ = 251996662848. Its totient is φ = 34509484800.

The previous prime is 101132110097. The next prime is 101132110109. The reversal of 101132110100 is 1011231101.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101132110109) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 194657 + ... + 490056.

Almost surely, 2^101132110100 is an apocalyptic number.

101132110100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

101132110100 is an abundant number, since it is smaller than the sum of its proper divisors (150864552748).

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

101132110100 is a wasteful number, since it uses less digits than its factorization.

101132110100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 684945 (or 684938 counting only the distinct ones).

The product of its (nonzero) digits is 6, while the sum is 11.

Adding to 101132110100 its reverse (1011231101), we get a palindrome (102143341201).

The spelling of 101132110100 in words is "one hundred one billion, one hundred thirty-two million, one hundred ten thousand, one hundred".