98902002011 has 4 divisors (see below), whose sum is σ = 98927688024. Its totient is φ = 98876316000.

The previous prime is 98902001999. The next prime is 98902002047. The reversal of 98902002011 is 11020020989.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 11020020989 = 8461 ⋅1302449.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-98902002011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (98902002091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12837230 + ... + 12844931.

It is an arithmetic number, because the mean of its divisors is an integer number (24731922006).

Almost surely, 2^98902002011 is an apocalyptic number.

98902002011 is a deficient number, since it is larger than the sum of its proper divisors (25686013).

98902002011 is a wasteful number, since it uses less digits than its factorization.

98902002011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25686012.

The product of its (nonzero) digits is 2592, while the sum is 32.

The spelling of 98902002011 in words is "ninety-eight billion, nine hundred two million, two thousand, eleven".