109242524 has 12 divisors (see below), whose sum is σ = 192867024. Its totient is φ = 54137664.

The previous prime is 109242503. The next prime is 109242559. The reversal of 109242524 is 425242901.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 120392 + ... + 121295.

It is an arithmetic number, because the mean of its divisors is an integer number (16072252).

Almost surely, 2^109242524 is an apocalyptic number.

It is an amenable number.

109242524 is a deficient number, since it is larger than the sum of its proper divisors (83624500).

109242524 is a wasteful number, since it uses less digits than its factorization.

109242524 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 241804 (or 241802 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 29.

The square root of 109242524 is about 10451.9148484859. The cubic root of 109242524 is about 478.0396377090.

The spelling of 109242524 in words is "one hundred nine million, two hundred forty-two thousand, five hundred twenty-four".