100202323102 has 16 divisors (see below), whose sum is σ = 171815997312. Its totient is φ = 42933706200.

The previous prime is 100202323097. The next prime is 100202323103. The reversal of 100202323102 is 201323202001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100202323103) 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, 784024 + ... + 902827.

It is an arithmetic number, because the mean of its divisors is an integer number (10738499832).

Almost surely, 2^100202323102 is an apocalyptic number.

100202323102 is a deficient number, since it is larger than the sum of its proper divisors (71613674210).

100202323102 is a wasteful number, since it uses less digits than its factorization.

100202323102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1691103.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 100202323102 its reverse (201323202001), we get a palindrome (301525525103).

It can be divided in two parts, 100 and 202323102, that added together give a palindrome (202323202).

The spelling of 100202323102 in words is "one hundred billion, two hundred two million, three hundred twenty-three thousand, one hundred two".