20023213001032 has 16 divisors (see below), whose sum is σ = 37546774790400. Its totient is φ = 10010739723600.

The previous prime is 20023213001027. The next prime is 20023213001069. The reversal of 20023213001032 is 23010031232002.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 108248932 + ... + 108433747.

It is an arithmetic number, because the mean of its divisors is an integer number (2346673424400).

Almost surely, 2^{20023213001032} is an apocalyptic number.

It is an amenable number.

20023213001032 is a deficient number, since it is larger than the sum of its proper divisors (17523561789368).

20023213001032 is a wasteful number, since it uses less digits than its factorization.

20023213001032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 216694236 (or 216694232 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 20023213001032 its reverse (23010031232002), we get a palindrome (43033244233034).

The spelling of 20023213001032 in words is "twenty trillion, twenty-three billion, two hundred thirteen million, one thousand, thirty-two".