102330110113021 has 8 divisors (see below), whose sum is σ = 116951798263040. Its totient is φ = 87709197210768.

The previous prime is 102330110113003. The next prime is 102330110113027. The reversal of 102330110113021 is 120311011033201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 102330110113021 - 2²¹ = 102330108015869 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 102330110113021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102330110113027) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 193529061 + ... + 194057098.

It is an arithmetic number, because the mean of its divisors is an integer number (14618974782880).

Almost surely, 2^{102330110113021} is an apocalyptic number.

It is an amenable number.

102330110113021 is a deficient number, since it is larger than the sum of its proper divisors (14621688150019).

102330110113021 is an equidigital number, since it uses as much as digits as its factorization.

102330110113021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 387623883.

The product of its (nonzero) digits is 108, while the sum is 19.

Adding to 102330110113021 its reverse (120311011033201), we get a palindrome (222641121146222).

The spelling of 102330110113021 in words is "one hundred two trillion, three hundred thirty billion, one hundred ten million, one hundred thirteen thousand, twenty-one".