102434332 has 48 divisors (see below), whose sum is σ = 240694272. Its totient is φ = 36838080.

The previous prime is 102434309. The next prime is 102434383. The reversal of 102434332 is 233434201.

It is a happy number.

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

It is a nialpdrome in base 14.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 8788 + ... + 16795.

It is an arithmetic number, because the mean of its divisors is an integer number (5014464).

Almost surely, 2^102434332 is an apocalyptic number.

It is an amenable number.

102434332 is an abundant number, since it is smaller than the sum of its proper divisors (138259940).

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

102434332 is a wasteful number, since it uses less digits than its factorization.

102434332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25618 (or 25616 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 22.

The square root of 102434332 is about 10120.9847346985. The cubic root of 102434332 is about 467.8951173641.

Adding to 102434332 its reverse (233434201), we get a palindrome (335868533).

It can be divided in two parts, 102 and 434332, that added together give a palindrome (434434).

The spelling of 102434332 in words is "one hundred two million, four hundred thirty-four thousand, three hundred thirty-two".