900102201001 has 8 divisors (see below), whose sum is σ = 941865672704. Its totient is φ = 859134224160.

The previous prime is 900102200993. The next prime is 900102201071. The reversal of 900102201001 is 100102201009.

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

It is a cyclic number.

It is not a de Polignac number, because 900102201001 - 2³ = 900102200993 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (900102201071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 198871401 + ... + 198875926.

It is an arithmetic number, because the mean of its divisors is an integer number (117733209088).

Almost surely, 2^900102201001 is an apocalyptic number.

It is an amenable number.

900102201001 is a deficient number, since it is larger than the sum of its proper divisors (41763471703).

900102201001 is a wasteful number, since it uses less digits than its factorization.

900102201001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 397747431.

The product of its (nonzero) digits is 36, while the sum is 16.

The spelling of 900102201001 in words is "nine hundred billion, one hundred two million, two hundred one thousand, one".