102310010220030 has 64 divisors (see below), whose sum is σ = 246135815251200. Its totient is φ = 27216917925120.

The previous prime is 102310010220017. The next prime is 102310010220059. The reversal of 102310010220030 is 30022010013201.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a junction number, because it is equal to n+sod(n) for n = 102310010219991 and 102310010220009.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 810563625 + ... + 810689835.

It is an arithmetic number, because the mean of its divisors is an integer number (3845872113300).

Almost surely, 2^{102310010220030} is an apocalyptic number.

102310010220030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

102310010220030 is an abundant number, since it is smaller than the sum of its proper divisors (143825805031170).

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

102310010220030 is a wasteful number, since it uses less digits than its factorization.

102310010220030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 191129.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 102310010220030 its reverse (30022010013201), we get a palindrome (132332020233231).

The spelling of 102310010220030 in words is "one hundred two trillion, three hundred ten billion, ten million, two hundred twenty thousand, thirty".