102023302021200 has 1920 divisors, whose sum is σ = 443820736512000. Its totient is φ = 21741360076800.

The previous prime is 102023302021183. The next prime is 102023302021211. The reversal of 102023302021200 is 2120203320201.

102023302021200 is a `hidden beast` number, since 10 + 2 + 0 + 2 + 330 + 202 + 120 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 383 ways as a sum of consecutive naturals, for example, 39376031905 + ... + 39376034495.

It is an arithmetic number, because the mean of its divisors is an integer number (231156633600).

Almost surely, 2^{102023302021200} is an apocalyptic number.

102023302021200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 102023302021200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (221910368256000).

102023302021200 is an abundant number, since it is smaller than the sum of its proper divisors (341797434490800).

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

102023302021200 is a wasteful number, since it uses less digits than its factorization.

102023302021200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3070 (or 3053 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 102023302021200 its reverse (2120203320201), we get a palindrome (104143505341401).

The spelling of 102023302021200 in words is "one hundred two trillion, twenty-three billion, three hundred two million, twenty-one thousand, two hundred".