101133323120 has 40 divisors (see below), whose sum is σ = 247510505040. Its totient is φ = 38324206080.

The previous prime is 101133323089. The next prime is 101133323141. The reversal of 101133323120 is 21323331101.

It is a tau number, because it is divible by the number of its divisors (40).

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 101133323092 and 101133323101.

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, 33266021 + ... + 33269060.

It is an arithmetic number, because the mean of its divisors is an integer number (6187762626).

Almost surely, 2^101133323120 is an apocalyptic number.

101133323120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

101133323120 is an abundant number, since it is smaller than the sum of its proper divisors (146377181920).

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

101133323120 is a wasteful number, since it uses less digits than its factorization.

101133323120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66535113 (or 66535107 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 101133323120 its reverse (21323331101), we get a palindrome (122456654221).

The spelling of 101133323120 in words is "one hundred one billion, one hundred thirty-three million, three hundred twenty-three thousand, one hundred twenty".