103052240 has 40 divisors (see below), whose sum is σ = 242984448. Its totient is φ = 40638080.

The previous prime is 103052233. The next prime is 103052251. The reversal of 103052240 is 42250301.

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

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, 3392 + ... + 14751.

Almost surely, 2^103052240 is an apocalyptic number.

103052240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

103052240 is an abundant number, since it is smaller than the sum of its proper divisors (139932208).

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

103052240 is a wasteful number, since it uses less digits than its factorization.

103052240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18227 (or 18221 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 17.

The square root of 103052240 is about 10151.4649189169. The cubic root of 103052240 is about 468.8340497581.

The spelling of 103052240 in words is "one hundred three million, fifty-two thousand, two hundred forty".