99020313023 has 8 divisors (see below), whose sum is σ = 103425593568. Its totient is φ = 94623369984.

The previous prime is 99020312971. The next prime is 99020313047. The reversal of 99020313023 is 32031302099.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 99020313023 - 2⁸ = 99020312767 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99020313823) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2060090 + ... + 2107607.

It is an arithmetic number, because the mean of its divisors is an integer number (12928199196).

Almost surely, 2^99020313023 is an apocalyptic number.

99020313023 is a deficient number, since it is larger than the sum of its proper divisors (4405280545).

99020313023 is a wasteful number, since it uses less digits than its factorization.

99020313023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4168753.

The product of its (nonzero) digits is 8748, while the sum is 32.

The spelling of 99020313023 in words is "ninety-nine billion, twenty million, three hundred thirteen thousand, twenty-three".