102373240 has 32 divisors (see below), whose sum is σ = 230639760. Its totient is φ = 40896000.

The previous prime is 102373237. The next prime is 102373241. The reversal of 102373240 is 42373201.

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102373241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46975 + ... + 49105.

Almost surely, 2^102373240 is an apocalyptic number.

102373240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

102373240 is an abundant number, since it is smaller than the sum of its proper divisors (128266520).

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

102373240 is a wasteful number, since it uses less digits than its factorization.

102373240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3343 (or 3339 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 22.

The square root of 102373240 is about 10117.9661987971. The cubic root of 102373240 is about 467.8020810663.

The spelling of 102373240 in words is "one hundred two million, three hundred seventy-three thousand, two hundred forty".