102202323100 has 18 divisors (see below), whose sum is σ = 221779041344. Its totient is φ = 40880929200.

The previous prime is 102202323077. The next prime is 102202323173. The reversal of 102202323100 is 1323202201.

It is a super-2 number, since 2×102202323100² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 511011516 + ... + 511011715.

Almost surely, 2^102202323100 is an apocalyptic number.

102202323100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

102202323100 is an abundant number, since it is smaller than the sum of its proper divisors (119576718244).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

102202323100 is a wasteful number, since it uses less digits than its factorization.

102202323100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1022023245 (or 1022023238 counting only the distinct ones).

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

Adding to 102202323100 its reverse (1323202201), we get a palindrome (103525525301).

It can be divided in two parts, 102 and 202323100, that added together give a palindrome (202323202).

The spelling of 102202323100 in words is "one hundred two billion, two hundred two million, three hundred twenty-three thousand, one hundred".