20032020332 has 6 divisors (see below), whose sum is σ = 35056035588. Its totient is φ = 10016010164.

The previous prime is 20032020319. The next prime is 20032020347. The reversal of 20032020332 is 23302023002.

It is a super-2 number, since 2×20032020332² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 20032020332.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2504002538 + ... + 2504002545.

It is an arithmetic number, because the mean of its divisors is an integer number (5842672598).

Almost surely, 2^20032020332 is an apocalyptic number.

It is an amenable number.

20032020332 is a deficient number, since it is larger than the sum of its proper divisors (15024015256).

20032020332 is a wasteful number, since it uses less digits than its factorization.

20032020332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5008005087 (or 5008005085 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 17.

Adding to 20032020332 its reverse (23302023002), we get a palindrome (43334043334).

The spelling of 20032020332 in words is "twenty billion, thirty-two million, twenty thousand, three hundred thirty-two".