102232333021 has 8 divisors (see below), whose sum is σ = 125824409984. Its totient is φ = 80887120560.

The previous prime is 102232332973. The next prime is 102232333057. The reversal of 102232333021 is 120333232201.

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

It is a cyclic number.

It is not a de Polignac number, because 102232333021 - 2⁹ = 102232332509 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 102232332983 and 102232333001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102232333061) 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, 561716025 + ... + 561716206.

It is an arithmetic number, because the mean of its divisors is an integer number (15728051248).

Almost surely, 2^102232333021 is an apocalyptic number.

It is an amenable number.

102232333021 is a deficient number, since it is larger than the sum of its proper divisors (23592076963).

102232333021 is a wasteful number, since it uses less digits than its factorization.

102232333021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1123432251.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 102232333021 its reverse (120333232201), we get a palindrome (222565565222).

The spelling of 102232333021 in words is "one hundred two billion, two hundred thirty-two million, three hundred thirty-three thousand, twenty-one".