98091153223 has 12 divisors (see below), whose sum is σ = 112542605872. Its totient is φ = 83750584320.

The previous prime is 98091153131. The next prime is 98091153247. The reversal of 98091153223 is 32235119089.

It is a de Polignac number, because none of the positive numbers 2^k-98091153223 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 98091153223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98091153323) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 356263 + ... + 568423.

Almost surely, 2^98091153223 is an apocalyptic number.

98091153223 is a deficient number, since it is larger than the sum of its proper divisors (14451452649).

98091153223 is an equidigital number, since it uses as much as digits as its factorization.

98091153223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 212682 (or 212425 counting only the distinct ones).

The product of its (nonzero) digits is 116640, while the sum is 43.

The spelling of 98091153223 in words is "ninety-eight billion, ninety-one million, one hundred fifty-three thousand, two hundred twenty-three".