901100002 has 32 divisors (see below), whose sum is σ = 1557540864. Its totient is φ = 387147600.

The previous prime is 901099987. The next prime is 901100029. The reversal of 901100002 is 200001109.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13963 + ... + 44689.

It is an arithmetic number, because the mean of its divisors is an integer number (48673152).

Almost surely, 2^901100002 is an apocalyptic number.

901100002 is a deficient number, since it is larger than the sum of its proper divisors (656440862).

901100002 is a wasteful number, since it uses less digits than its factorization.

901100002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30814.

The product of its (nonzero) digits is 18, while the sum is 13.

The square root of 901100002 is about 30018.3277682152. The cubic root of 901100002 is about 965.8825727033.

The spelling of 901100002 in words is "nine hundred one million, one hundred thousand, two".