8901102001 has 4 divisors (see below), whose sum is σ = 9710293104. Its totient is φ = 8091910900.

The previous prime is 8901101999. The next prime is 8901102011. The reversal of 8901102001 is 1002011098.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 8901102001 - 2¹ = 8901101999 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8901102011) 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, 404595535 + ... + 404595556.

It is an arithmetic number, because the mean of its divisors is an integer number (2427573276).

Almost surely, 2^8901102001 is an apocalyptic number.

It is an amenable number.

8901102001 is a deficient number, since it is larger than the sum of its proper divisors (809191103).

8901102001 is a wasteful number, since it uses less digits than its factorization.

8901102001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 809191102.

The product of its (nonzero) digits is 144, while the sum is 22.

The square root of 8901102001 is about 94345.6517334000. The cubic root of 8901102001 is about 2072.4366275998.

Adding to 8901102001 its reverse (1002011098), we get a palindrome (9903113099).

The spelling of 8901102001 in words is "eight billion, nine hundred one million, one hundred two thousand, one".