230132220102 has 12 divisors (see below), whose sum is σ = 498619810260. Its totient is φ = 76710740028.

The previous prime is 230132220067. The next prime is 230132220107. The reversal of 230132220102 is 201022231032.

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 12785123339 = 230132220102 / (2 + 3 + 0 + 1 + 3 + 2 + 2 + 2 + 0 + 1 + 0 + 2).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230132220107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6392561652 + ... + 6392561687.

It is an arithmetic number, because the mean of its divisors is an integer number (41551650855).

Almost surely, 2^230132220102 is an apocalyptic number.

230132220102 is an abundant number, since it is smaller than the sum of its proper divisors (268487590158).

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

230132220102 is a wasteful number, since it uses less digits than its factorization.

230132220102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12785123347 (or 12785123344 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 230132220102 its reverse (201022231032), we get a palindrome (431154451134).

The spelling of 230132220102 in words is "two hundred thirty billion, one hundred thirty-two million, two hundred twenty thousand, one hundred two".