102023003100 has 36 divisors (see below), whose sum is σ = 295186556504. Its totient is φ = 27206134080.

The previous prime is 102023003051. The next prime is 102023003107. The reversal of 102023003100 is 1300320201.

It is a happy number.

It is a super-2 number, since 2×102023003100² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102023003107) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 170038039 + ... + 170038638.

Almost surely, 2^102023003100 is an apocalyptic number.

102023003100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

102023003100 is an abundant number, since it is smaller than the sum of its proper divisors (193163553404).

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

102023003100 is a wasteful number, since it uses less digits than its factorization.

102023003100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 340076694 (or 340076687 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 12.

Adding to 102023003100 its reverse (1300320201), we get a palindrome (103323323301).

The spelling of 102023003100 in words is "one hundred two billion, twenty-three million, three thousand, one hundred".