102321001112 has 32 divisors (see below), whose sum is σ = 220308379200. Its totient is φ = 44061674400.

The previous prime is 102321001109. The next prime is 102321001177. The reversal of 102321001112 is 211100123201.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 30596714 + ... + 30600057.

It is an arithmetic number, because the mean of its divisors is an integer number (6884636850).

Almost surely, 2^102321001112 is an apocalyptic number.

It is an amenable number.

102321001112 is an abundant number, since it is smaller than the sum of its proper divisors (117987378088).

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

102321001112 is a wasteful number, since it uses less digits than its factorization.

102321001112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61196807 (or 61196803 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 102321001112 its reverse (211100123201), we get a palindrome (313421124313).

The spelling of 102321001112 in words is "one hundred two billion, three hundred twenty-one million, one thousand, one hundred twelve".