20133113320132 has 48 divisors (see below), whose sum is σ = 35924160880944. Its totient is φ = 9869350400000.

The previous prime is 20133113320123. The next prime is 20133113320147. The reversal of 20133113320132 is 23102331133102.

It can be written as a sum of positive squares in 8 ways, for example, as 4108040836 + 20129005279296 = 64094^2 + 4486536^2 .

It is a super-2 number, since 2×20133113320132² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 20133113320097 and 20133113320106.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2197693632 + ... + 2197702792.

It is an arithmetic number, because the mean of its divisors is an integer number (748420018353).

Almost surely, 2^{20133113320132} is an apocalyptic number.

It is an amenable number.

20133113320132 is a deficient number, since it is larger than the sum of its proper divisors (15791047560812).

20133113320132 is a wasteful number, since it uses less digits than its factorization.

20133113320132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15720 (or 15718 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 25.

Adding to 20133113320132 its reverse (23102331133102), we get a palindrome (43235444453234).

The spelling of 20133113320132 in words is "twenty trillion, one hundred thirty-three billion, one hundred thirteen million, three hundred twenty thousand, one hundred thirty-two".