250103090 has 32 divisors (see below), whose sum is σ = 455704704. Its totient is φ = 98823040.

The previous prime is 250103059. The next prime is 250103141. The reversal of 250103090 is 90301052.

It is an alternating number because its digits alternate between even and odd.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 425777 + ... + 426363.

It is an arithmetic number, because the mean of its divisors is an integer number (14240772).

Almost surely, 2^250103090 is an apocalyptic number.

250103090 is a deficient number, since it is larger than the sum of its proper divisors (205601614).

250103090 is a wasteful number, since it uses less digits than its factorization.

250103090 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1042.

The product of its (nonzero) digits is 270, while the sum is 20.

The square root of 250103090 is about 15814.6479568785. The cubic root of 250103090 is about 630.0471032221.

The spelling of 250103090 in words is "two hundred fifty million, one hundred three thousand, ninety".