20133223102 has 32 divisors (see below), whose sum is σ = 31562667360. Its totient is φ = 9622778880.

The previous prime is 20133223093. The next prime is 20133223111. The reversal of 20133223102 is 20132233102.

It is an interprime number because it is at equal distance from previous prime (20133223093) and next prime (20133223111).

It is a self number, because there is not a number n which added to its sum of digits gives 20133223102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3730518 + ... + 3735910.

It is an arithmetic number, because the mean of its divisors is an integer number (986333355).

Almost surely, 2^20133223102 is an apocalyptic number.

20133223102 is a deficient number, since it is larger than the sum of its proper divisors (11429444258).

20133223102 is a wasteful number, since it uses less digits than its factorization.

20133223102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6348.

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

Adding to 20133223102 its reverse (20132233102), we get a palindrome (40265456204).

The spelling of 20133223102 in words is "twenty billion, one hundred thirty-three million, two hundred twenty-three thousand, one hundred two".