20013101133000 has 128 divisors (see below), whose sum is σ = 62444669040000. Its totient is φ = 5336502739200.

The previous prime is 20013101132971. The next prime is 20013101133013. The reversal of 20013101133000 is 33110131002.

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

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, 51372951 + ... + 51761049.

It is an arithmetic number, because the mean of its divisors is an integer number (487848976875).

Almost surely, 2^{20013101133000} is an apocalyptic number.

20013101133000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20013101133000 is an abundant number, since it is smaller than the sum of its proper divisors (42431567907000).

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

20013101133000 is a wasteful number, since it uses less digits than its factorization.

20013101133000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 405312 (or 405298 counting only the distinct ones).

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

Adding to 20013101133000 its reverse (33110131002), we get a palindrome (20046211264002).

The spelling of 20013101133000 in words is "twenty trillion, thirteen billion, one hundred one million, one hundred thirty-three thousand".