252103124 has 24 divisors (see below), whose sum is σ = 542992128. Its totient is φ = 99732960.

The previous prime is 252103087. The next prime is 252103133. The reversal of 252103124 is 421301252.

252103124 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 252103096 and 252103105.

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, 345932 + ... + 346659.

It is an arithmetic number, because the mean of its divisors is an integer number (22624672).

Almost surely, 2^252103124 is an apocalyptic number.

It is an amenable number.

252103124 is an abundant number, since it is smaller than the sum of its proper divisors (290889004).

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

252103124 is a wasteful number, since it uses less digits than its factorization.

252103124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 692615 (or 692613 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 252103124 is about 15877.7556348497. The cubic root of 252103124 is about 631.7221078392.

Adding to 252103124 its reverse (421301252), we get a palindrome (673404376).

The spelling of 252103124 in words is "two hundred fifty-two million, one hundred three thousand, one hundred twenty-four".