99232623299 has 4 divisors (see below), whose sum is σ = 99244497336. Its totient is φ = 99220749264.

The previous prime is 99232623283. The next prime is 99232623307.

99232623299 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 99232623299 - 2⁴ = 99232623283 is a prime.

It is a super-2 number, since 2×99232623299² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (99232623199) 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, 5924474 + ... + 5941199.

It is an arithmetic number, because the mean of its divisors is an integer number (24811124334).

Almost surely, 2^99232623299 is an apocalyptic number.

99232623299 is a deficient number, since it is larger than the sum of its proper divisors (11874037).

99232623299 is a wasteful number, since it uses less digits than its factorization.

99232623299 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11874036.

The product of its digits is 5668704, while the sum is 56.

The spelling of 99232623299 in words is "ninety-nine billion, two hundred thirty-two million, six hundred twenty-three thousand, two hundred ninety-nine".