20132233102 has 16 divisors (see below), whose sum is σ = 31983208992. Its totient is φ = 9471477760.

The previous prime is 20132233061. The next prime is 20132233103. The reversal of 20132233102 is 20133223102.

It is a self number, because there is not a number n which added to its sum of digits gives 20132233102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20132233103) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54702 + ... + 207982.

It is an arithmetic number, because the mean of its divisors is an integer number (1998950562).

Almost surely, 2^20132233102 is an apocalyptic number.

20132233102 is a deficient number, since it is larger than the sum of its proper divisors (11850975890).

20132233102 is a wasteful number, since it uses less digits than its factorization.

20132233102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157163.

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

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

The spelling of 20132233102 in words is "twenty billion, one hundred thirty-two million, two hundred thirty-three thousand, one hundred two".