102230052 has 48 divisors (see below), whose sum is σ = 242350080. Its totient is φ = 33537312.

The previous prime is 102230039. The next prime is 102230053. The reversal of 102230052 is 250032201.

It is not an unprimeable number, because it can be changed into a prime (102230053) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 278373 + ... + 278739.

It is an arithmetic number, because the mean of its divisors is an integer number (5048960).

Almost surely, 2^102230052 is an apocalyptic number.

102230052 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

102230052 is an abundant number, since it is smaller than the sum of its proper divisors (140120028).

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

102230052 is a wasteful number, since it uses less digits than its factorization.

102230052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 680 (or 678 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 15.

The square root of 102230052 is about 10110.8877948477. The cubic root of 102230052 is about 467.5838765877.

Adding to 102230052 its reverse (250032201), we get a palindrome (352262253).

The spelling of 102230052 in words is "one hundred two million, two hundred thirty thousand, fifty-two".