102023201232200 has 48 divisors (see below), whose sum is σ = 245383389184500. Its totient is φ = 39402063921920.

The previous prime is 102023201232187. The next prime is 102023201232233. The reversal of 102023201232200 is 2232102320201.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 54105822303556 + 47917378928644 = 7355666^2 + 6922238^2 .

It is a Harshad number since it is a multiple of its sum of digits (20).

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, 8795097755 + ... + 8795109354.

Almost surely, 2^{102023201232200} is an apocalyptic number.

102023201232200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

102023201232200 is an abundant number, since it is smaller than the sum of its proper divisors (143360187952300).

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

102023201232200 is a wasteful number, since it uses less digits than its factorization.

102023201232200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17590207154 (or 17590207145 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 102023201232200 its reverse (2232102320201), we get a palindrome (104255303552401).

The spelling of 102023201232200 in words is "one hundred two trillion, twenty-three billion, two hundred one million, two hundred thirty-two thousand, two hundred".