100159530 has 16 divisors (see below), whose sum is σ = 240382944. Its totient is φ = 26709200.

The previous prime is 100159523. The next prime is 100159531. The reversal of 100159530 is 35951001.

It is a self number, because there is not a number n which added to its sum of digits gives 100159530.

It is not an unprimeable number, because it can be changed into a prime (100159531) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1669296 + ... + 1669355.

It is an arithmetic number, because the mean of its divisors is an integer number (15023934).

Almost surely, 2^100159530 is an apocalyptic number.

100159530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100159530 is an abundant number, since it is smaller than the sum of its proper divisors (140223414).

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

100159530 is a wasteful number, since it uses less digits than its factorization.

100159530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3338661.

The product of its (nonzero) digits is 675, while the sum is 24.

The square root of 100159530 is about 10007.9733213074. The cubic root of 100159530 is about 464.4055764468.

The spelling of 100159530 in words is "one hundred million, one hundred fifty-nine thousand, five hundred thirty".