101133131100 has 36 divisors (see below), whose sum is σ = 292611860184. Its totient is φ = 26968834880.

The previous prime is 101133131081. The next prime is 101133131101. The reversal of 101133131100 is 1131331101.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 101133131100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101133131101) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 168554919 + ... + 168555518.

Almost surely, 2^101133131100 is an apocalyptic number.

101133131100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

101133131100 is an abundant number, since it is smaller than the sum of its proper divisors (191478729084).

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

101133131100 is a wasteful number, since it uses less digits than its factorization.

101133131100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 337110454 (or 337110447 counting only the distinct ones).

The product of its (nonzero) digits is 27, while the sum is 15.

Adding to 101133131100 its reverse (1131331101), we get a palindrome (102264462201).

The spelling of 101133131100 in words is "one hundred one billion, one hundred thirty-three million, one hundred thirty-one thousand, one hundred".