100495112 has 8 divisors (see below), whose sum is σ = 188428350. Its totient is φ = 50247552.

The previous prime is 100495111. The next prime is 100495127. The reversal of 100495112 is 211594001.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 95140516 + 5354596 = 9754^2 + 2314^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (100495111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6280937 + ... + 6280952.

Almost surely, 2^100495112 is an apocalyptic number.

It is an amenable number.

100495112 is a deficient number, since it is larger than the sum of its proper divisors (87933238).

100495112 is a wasteful number, since it uses less digits than its factorization.

100495112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12561895 (or 12561891 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 23.

The square root of 100495112 is about 10024.7250336356. The cubic root of 100495112 is about 464.9236580264.

The spelling of 100495112 in words is "one hundred million, four hundred ninety-five thousand, one hundred twelve".