102234252 has 24 divisors (see below), whose sum is σ = 240014656. Its totient is φ = 33868368.

The previous prime is 102234233. The next prime is 102234271. The reversal of 102234252 is 252432201.

It is an interprime number because it is at equal distance from previous prime (102234233) and next prime (102234271).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24178 + ... + 28089.

Almost surely, 2^102234252 is an apocalyptic number.

102234252 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

102234252 is an abundant number, since it is smaller than the sum of its proper divisors (137780404).

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

102234252 is a wasteful number, since it uses less digits than its factorization.

102234252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52437 (or 52435 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 102234252 is about 10111.0954896094. The cubic root of 102234252 is about 467.5902798757.

Adding to 102234252 its reverse (252432201), we get a palindrome (354666453).

The spelling of 102234252 in words is "one hundred two million, two hundred thirty-four thousand, two hundred fifty-two".