32311420099 has 4 divisors (see below), whose sum is σ = 36927337264. Its totient is φ = 27695502936.

The previous prime is 32311420093. The next prime is 32311420111. The reversal of 32311420099 is 99002411323.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 99002411323 = 9043 ⋅10947961.

It is a cyclic number.

It is not a de Polignac number, because 32311420099 - 2³ = 32311420091 is a prime.

It is a super-2 number, since 2×32311420099² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (32311420091) 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, 2307958572 + ... + 2307958585.

It is an arithmetic number, because the mean of its divisors is an integer number (9231834316).

Almost surely, 2^32311420099 is an apocalyptic number.

32311420099 is a deficient number, since it is larger than the sum of its proper divisors (4615917165).

32311420099 is an equidigital number, since it uses as much as digits as its factorization.

32311420099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4615917164.

The product of its (nonzero) digits is 11664, while the sum is 34.

The spelling of 32311420099 in words is "thirty-two billion, three hundred eleven million, four hundred twenty thousand, ninety-nine".