32033212013 has 16 divisors (see below), whose sum is σ = 38948351040. Its totient is φ = 25965561600.

The previous prime is 32033212009. The next prime is 32033212021. The reversal of 32033212013 is 31021233023.

It is not a de Polignac number, because 32033212013 - 2² = 32033212009 is a prime.

It is a super-2 number, since 2×32033212013² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32033212033) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4504358 + ... + 4511463.

It is an arithmetic number, because the mean of its divisors is an integer number (2434271940).

Almost surely, 2^32033212013 is an apocalyptic number.

It is an amenable number.

32033212013 is a deficient number, since it is larger than the sum of its proper divisors (6915139027).

32033212013 is a wasteful number, since it uses less digits than its factorization.

32033212013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9015868.

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

Adding to 32033212013 its reverse (31021233023), we get a palindrome (63054445036).

The spelling of 32033212013 in words is "thirty-two billion, thirty-three million, two hundred twelve thousand, thirteen".