110902001 has 4 divisors (see below), whose sum is σ = 126745152. Its totient is φ = 95058852.

The previous prime is 110901991. The next prime is 110902013. The reversal of 110902001 is 100209011.

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, and also an emirpimes, since its reverse is a distinct semiprime: 100209011 = 7 ⋅14315573.

It is not a de Polignac number, because 110902001 - 2⁶ = 110901937 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (110902301) 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, 7921565 + ... + 7921578.

It is an arithmetic number, because the mean of its divisors is an integer number (31686288).

Almost surely, 2^110902001 is an apocalyptic number.

It is an amenable number.

110902001 is a deficient number, since it is larger than the sum of its proper divisors (15843151).

110902001 is an equidigital number, since it uses as much as digits as its factorization.

110902001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15843150.

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

The square root of 110902001 is about 10531.0018991547. The cubic root of 110902001 is about 480.4480784073.

The spelling of 110902001 in words is "one hundred ten million, nine hundred two thousand, one".