133120301100 has 72 divisors (see below), whose sum is σ = 386177991360. Its totient is φ = 35405052480.

The previous prime is 133120301089. The next prime is 133120301123. The reversal of 133120301100 is 1103021331.

133120301100 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×133120301100² (a number of 23 digits) contains 22 as substring.

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 133120301100.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 471702 + ... + 699101.

Almost surely, 2^133120301100 is an apocalyptic number.

133120301100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

133120301100 is an abundant number, since it is smaller than the sum of its proper divisors (253057690260).

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

133120301100 is a wasteful number, since it uses less digits than its factorization.

133120301100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1171199 (or 1171192 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 15.

Adding to 133120301100 its reverse (1103021331), we get a palindrome (134223322431).

The spelling of 133120301100 in words is "one hundred thirty-three billion, one hundred twenty million, three hundred one thousand, one hundred".