10323132011999 has 4 divisors (see below), whose sum is σ = 10323369472560. Its totient is φ = 10322894551440.

The previous prime is 10323132011989. The next prime is 10323132012001. The reversal of 10323132011999 is 99911023132301.

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 10323132011999 - 2²⁰ = 10323130963423 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 (10323132011909) 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, 118665059 + ... + 118752020.

It is an arithmetic number, because the mean of its divisors is an integer number (2580842368140).

Almost surely, 2^{10323132011999} is an apocalyptic number.

10323132011999 is a deficient number, since it is larger than the sum of its proper divisors (237460561).

10323132011999 is an equidigital number, since it uses as much as digits as its factorization.

10323132011999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 237460560.

The product of its (nonzero) digits is 78732, while the sum is 44.

The spelling of 10323132011999 in words is "ten trillion, three hundred twenty-three billion, one hundred thirty-two million, eleven thousand, nine hundred ninety-nine".