901101002 has 8 divisors (see below), whose sum is σ = 1352081316. Its totient is φ = 450407232.

The previous prime is 901100989. The next prime is 901101007. The reversal of 901101002 is 200101109.

It can be written as a sum of positive squares in 2 ways, for example, as 888576481 + 12524521 = 29809^2 + 3539^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (901101007) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 63593 + ... + 76460.

Almost surely, 2^901101002 is an apocalyptic number.

901101002 is a deficient number, since it is larger than the sum of its proper divisors (450980314).

901101002 is a wasteful number, since it uses less digits than its factorization.

901101002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143272.

The product of its (nonzero) digits is 18, while the sum is 14.

The square root of 901101002 is about 30018.3444247014. The cubic root of 901101002 is about 965.8829300008.

The spelling of 901101002 in words is "nine hundred one million, one hundred one thousand, two".