100481120 has 48 divisors (see below), whose sum is σ = 249888240. Its totient is φ = 38075904.

The previous prime is 100481111. The next prime is 100481141. The reversal of 100481120 is 21184001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13487 + ... + 19566.

It is an arithmetic number, because the mean of its divisors is an integer number (5206005).

Almost surely, 2^100481120 is an apocalyptic number.

100481120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100481120 is an abundant number, since it is smaller than the sum of its proper divisors (149407120).

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

100481120 is a wasteful number, since it uses less digits than its factorization.

100481120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33087 (or 33079 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 17.

The square root of 100481120 is about 10024.0271348396. The cubic root of 100481120 is about 464.9020798168.

The spelling of 100481120 in words is "one hundred million, four hundred eighty-one thousand, one hundred twenty".