32013002133020 has 96 divisors (see below), whose sum is σ = 68290505861760. Its totient is φ = 12604015226880.

The previous prime is 32013002133001. The next prime is 32013002133067. The reversal of 32013002133020 is 2033120031023.

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 = 32013002132983 and 32013002133001.

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, 2812346249 + ... + 2812357631.

It is an arithmetic number, because the mean of its divisors is an integer number (711359436060).

Almost surely, 2^{32013002133020} is an apocalyptic number.

It is an amenable number.

32013002133020 is an abundant number, since it is smaller than the sum of its proper divisors (36277503728740).

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

32013002133020 is a wasteful number, since it uses less digits than its factorization.

32013002133020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18495 (or 18493 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 32013002133020 its reverse (2033120031023), we get a palindrome (34046122164043).

The spelling of 32013002133020 in words is "thirty-two trillion, thirteen billion, two million, one hundred thirty-three thousand, twenty".