102030122032230 has 32 divisors (see below), whose sum is σ = 279854049003264. Its totient is φ = 23321170750176.

The previous prime is 102030122032229. The next prime is 102030122032303. The reversal of 102030122032230 is 32230221030201.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 102030122032197 and 102030122032206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 242928861772 + ... + 242928862191.

It is an arithmetic number, because the mean of its divisors is an integer number (8745439031352).

Almost surely, 2^{102030122032230} is an apocalyptic number.

102030122032230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

102030122032230 is an abundant number, since it is smaller than the sum of its proper divisors (177823926971034).

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

102030122032230 is a wasteful number, since it uses less digits than its factorization.

102030122032230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 485857723980.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 102030122032230 its reverse (32230221030201), we get a palindrome (134260343062431).

The spelling of 102030122032230 in words is "one hundred two trillion, thirty billion, one hundred twenty-two million, thirty-two thousand, two hundred thirty".