101090325 has 24 divisors (see below), whose sum is σ = 191013568. Its totient is φ = 46212480.

The previous prime is 101090323. The next prime is 101090333. The reversal of 101090325 is 523090101.

It is not a de Polignac number, because 101090325 - 2¹ = 101090323 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

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

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101090321) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 95752 + ... + 96801.

Almost surely, 2^101090325 is an apocalyptic number.

101090325 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

101090325 is a deficient number, since it is larger than the sum of its proper divisors (89923243).

101090325 is a wasteful number, since it uses less digits than its factorization.

101090325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 192573 (or 192568 counting only the distinct ones).

The product of its (nonzero) digits is 270, while the sum is 21.

The square root of 101090325 is about 10054.3684535629. The cubic root of 101090325 is about 465.8397359457.

The spelling of 101090325 in words is "one hundred one million, ninety thousand, three hundred twenty-five".