101250044 has 12 divisors (see below), whose sum is σ = 202500144. Its totient is φ = 43392864.

The previous prime is 101250043. The next prime is 101250053. The reversal of 101250044 is 440052101.

101250044 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101250041) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1808009 + ... + 1808064.

It is an arithmetic number, because the mean of its divisors is an integer number (16875012).

Almost surely, 2^101250044 is an apocalyptic number.

101250044 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

101250044 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

101250044 is a wasteful number, since it uses less digits than its factorization.

101250044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3616084 (or 3616082 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 17.

The square root of 101250044 is about 10062.3080851264. The cubic root of 101250044 is about 466.0849434082.

The spelling of 101250044 in words is "one hundred one million, two hundred fifty thousand, forty-four".