100261150 has 48 divisors (see below), whose sum is σ = 204393168. Its totient is φ = 36288000.

The previous prime is 100261129. The next prime is 100261151. The reversal of 100261150 is 51162001.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100261151) 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, 231334 + ... + 231766.

It is an arithmetic number, because the mean of its divisors is an integer number (4258191).

Almost surely, 2^100261150 is an apocalyptic number.

100261150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100261150 is an abundant number, since it is smaller than the sum of its proper divisors (104132018).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

100261150 is a wasteful number, since it uses less digits than its factorization.

100261150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 877 (or 872 counting only the distinct ones).

The product of its (nonzero) digits is 60, while the sum is 16.

The square root of 100261150 is about 10013.0489861980. The cubic root of 100261150 is about 464.5625824529.

The spelling of 100261150 in words is "one hundred million, two hundred sixty-one thousand, one hundred fifty".