9000002102 has 32 divisors (see below), whose sum is σ = 16736715072. Its totient is φ = 3534441984.

The previous prime is 9000002093. The next prime is 9000002111. The reversal of 9000002102 is 2012000009.

It is an interprime number because it is at equal distance from previous prime (9000002093) and next prime (9000002111).

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 155543 + ... + 205410.

It is an arithmetic number, because the mean of its divisors is an integer number (523022346).

Almost surely, 2^9000002102 is an apocalyptic number.

9000002102 is a deficient number, since it is larger than the sum of its proper divisors (7736712970).

9000002102 is a wasteful number, since it uses less digits than its factorization.

9000002102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 361112.

The product of its (nonzero) digits is 36, while the sum is 14.

The square root of 9000002102 is about 94868.3408835635. The cubic root of 9000002102 is about 2080.0839849903.

The spelling of 9000002102 in words is "nine billion, two thousand, one hundred two".