100512325 has 6 divisors (see below), whose sum is σ = 124635314. Its totient is φ = 80409840.

The previous prime is 100512319. The next prime is 100512331. The reversal of 100512325 is 523215001.

It is an interprime number because it is at equal distance from previous prime (100512319) and next prime (100512331).

It can be written as a sum of positive squares in 3 ways, for example, as 2125764 + 98386561 = 1458^2 + 9919^2 .

It is not a de Polignac number, because 100512325 - 2³ = 100512317 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2010222 + ... + 2010271.

Almost surely, 2^100512325 is an apocalyptic number.

It is an amenable number.

100512325 is a deficient number, since it is larger than the sum of its proper divisors (24122989).

100512325 is an equidigital number, since it uses as much as digits as its factorization.

100512325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4020503 (or 4020498 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 19.

The square root of 100512325 is about 10025.5835241646. The cubic root of 100512325 is about 464.9502008565.

Adding to 100512325 its reverse (523215001), we get a palindrome (623727326).

The spelling of 100512325 in words is "one hundred million, five hundred twelve thousand, three hundred twenty-five".