101250442 has 16 divisors (see below), whose sum is σ = 153945792. Its totient is φ = 49939200.

The previous prime is 101250421. The next prime is 101250469. The reversal of 101250442 is 244052101.

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, 62442 + ... + 64042.

It is an arithmetic number, because the mean of its divisors is an integer number (9621612).

Almost surely, 2^101250442 is an apocalyptic number.

101250442 is a deficient number, since it is larger than the sum of its proper divisors (52695350).

101250442 is a wasteful number, since it uses less digits than its factorization.

101250442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2013.

The product of its (nonzero) digits is 320, while the sum is 19.

The square root of 101250442 is about 10062.3278618817. The cubic root of 101250442 is about 466.0855541127.

The spelling of 101250442 in words is "one hundred one million, two hundred fifty thousand, four hundred forty-two".