100252112 has 10 divisors (see below), whose sum is σ = 194238498. Its totient is φ = 50126048.

The previous prime is 100252091. The next prime is 100252127. The reversal of 100252112 is 211252001.

It can be written as a sum of positive squares in only one way, i.e., 75411856 + 24840256 = 8684^2 + 4984^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3132863 + ... + 3132894.

Almost surely, 2^100252112 is an apocalyptic number.

It is an amenable number.

100252112 is a deficient number, since it is larger than the sum of its proper divisors (93986386).

100252112 is an equidigital number, since it uses as much as digits as its factorization.

100252112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6265765 (or 6265759 counting only the distinct ones).

The product of its (nonzero) digits is 40, while the sum is 14.

The square root of 100252112 is about 10012.5976649419. The cubic root of 100252112 is about 464.5486227659.

The spelling of 100252112 in words is "one hundred million, two hundred fifty-two thousand, one hundred twelve".