102202120302330 has 32 divisors (see below), whose sum is σ = 245351543905728. Its totient is φ = 27246514838400.

The previous prime is 102202120302319. The next prime is 102202120302353. The reversal of 102202120302330 is 33203021202201.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 102202120302297 and 102202120302306.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 461381731 + ... + 461603190.

It is an arithmetic number, because the mean of its divisors is an integer number (7667235747054).

Almost surely, 2^{102202120302330} is an apocalyptic number.

102202120302330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

102202120302330 is an abundant number, since it is smaller than the sum of its proper divisors (143149423603398).

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

102202120302330 is a wasteful number, since it uses less digits than its factorization.

102202120302330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 922988622.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 102202120302330 its reverse (33203021202201), we get a palindrome (135405141504531).

The spelling of 102202120302330 in words is "one hundred two trillion, two hundred two billion, one hundred twenty million, three hundred two thousand, three hundred thirty".