101525242 has 16 divisors (see below), whose sum is σ = 187431552. Its totient is φ = 40163760.

The previous prime is 101525231. The next prime is 101525267. The reversal of 101525242 is 242525101.

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, 278734 + ... + 279097.

It is an arithmetic number, because the mean of its divisors is an integer number (11714472).

Almost surely, 2^101525242 is an apocalyptic number.

101525242 is a deficient number, since it is larger than the sum of its proper divisors (85906310).

101525242 is a wasteful number, since it uses less digits than its factorization.

101525242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 557853.

The product of its (nonzero) digits is 800, while the sum is 22.

The square root of 101525242 is about 10075.9735013546. The cubic root of 101525242 is about 466.5068349470.

The spelling of 101525242 in words is "one hundred one million, five hundred twenty-five thousand, two hundred forty-two".