101023102200 has 48 divisors (see below), whose sum is σ = 313171618680. Its totient is φ = 26939493760.

The previous prime is 101023102133. The next prime is 101023102211. The reversal of 101023102200 is 2201320101.

It is a super-2 number, since 2×101023102200² (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 an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 84185319 + ... + 84186518.

Almost surely, 2^101023102200 is an apocalyptic number.

101023102200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

101023102200 is an abundant number, since it is smaller than the sum of its proper divisors (212148516480).

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

101023102200 is a wasteful number, since it uses less digits than its factorization.

101023102200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168371856 (or 168371847 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 12.

Adding to 101023102200 its reverse (2201320101), we get a palindrome (103224422301).

The spelling of 101023102200 in words is "one hundred one billion, twenty-three million, one hundred two thousand, two hundred".