20133113003120 has 160 divisors (see below), whose sum is σ = 53468457799680. Its totient is φ = 6988753474560.

The previous prime is 20133113003077. The next prime is 20133113003153. The reversal of 20133113003120 is 2130031133102.

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 = 20133113003092 and 20133113003101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1300304 + ... + 6477423.

It is an arithmetic number, because the mean of its divisors is an integer number (334177861248).

Almost surely, 2^{20133113003120} is an apocalyptic number.

20133113003120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20133113003120 is an abundant number, since it is smaller than the sum of its proper divisors (33335344796560).

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

20133113003120 is a wasteful number, since it uses less digits than its factorization.

20133113003120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7777903 (or 7777897 counting only the distinct ones).

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

Adding to 20133113003120 its reverse (2130031133102), we get a palindrome (22263144136222).

The spelling of 20133113003120 in words is "twenty trillion, one hundred thirty-three billion, one hundred thirteen million, three thousand, one hundred twenty".