102344232 has 32 divisors (see below), whose sum is σ = 260200800. Its totient is φ = 33536064.

The previous prime is 102344201. The next prime is 102344243. The reversal of 102344232 is 232443201.

It is a junction number, because it is equal to n+sod(n) for n = 102344199 and 102344208.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34723 + ... + 37554.

It is an arithmetic number, because the mean of its divisors is an integer number (8131275).

Almost surely, 2^102344232 is an apocalyptic number.

102344232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

102344232 is an abundant number, since it is smaller than the sum of its proper divisors (157856568).

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

102344232 is a wasteful number, since it uses less digits than its factorization.

102344232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72345 (or 72341 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 102344232 is about 10116.5326075687. The cubic root of 102344232 is about 467.7578921595.

Adding to 102344232 its reverse (232443201), we get a palindrome (334787433).

The spelling of 102344232 in words is "one hundred two million, three hundred forty-four thousand, two hundred thirty-two".