99232009307 has 4 divisors (see below), whose sum is σ = 99235994616. Its totient is φ = 99228024000.

The previous prime is 99232009297. The next prime is 99232009367. The reversal of 99232009307 is 70390023299.

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 99232009307 - 2¹⁰ = 99232008283 is a prime.

It is a super-2 number, since 2×99232009307² (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 (99232009367) 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, 1955069 + ... + 2005182.

It is an arithmetic number, because the mean of its divisors is an integer number (24808998654).

Almost surely, 2^99232009307 is an apocalyptic number.

99232009307 is a deficient number, since it is larger than the sum of its proper divisors (3985309).

99232009307 is a wasteful number, since it uses less digits than its factorization.

99232009307 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3985308.

The product of its (nonzero) digits is 183708, while the sum is 44.

The spelling of 99232009307 in words is "ninety-nine billion, two hundred thirty-two million, nine thousand, three hundred seven".