102203032030330 has 64 divisors (see below), whose sum is σ = 234239521738752. Its totient is φ = 31177714098240.

The previous prime is 102203032030303. The next prime is 102203032030339. The reversal of 102203032030330 is 33030230302201.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is not an unprimeable number, because it can be changed into a prime (102203032030339) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1411997964 + ... + 1412070343.

It is an arithmetic number, because the mean of its divisors is an integer number (3659992527168).

Almost surely, 2^{102203032030330} is an apocalyptic number.

102203032030330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

102203032030330 is an abundant number, since it is smaller than the sum of its proper divisors (132036489708422).

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

102203032030330 is a wasteful number, since it uses less digits than its factorization.

102203032030330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2824068379.

The product of its (nonzero) digits is 1944, while the sum is 22.

Adding to 102203032030330 its reverse (33030230302201), we get a palindrome (135233262332531).

The spelling of 102203032030330 in words is "one hundred two trillion, two hundred three billion, thirty-two million, thirty thousand, three hundred thirty".