10331321199 has 4 divisors (see below), whose sum is σ = 13775094936. Its totient is φ = 6887547464.

The previous prime is 10331321177. The next prime is 10331321219. The reversal of 10331321199 is 99112313301.

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 10331321199 - 2⁷ = 10331321071 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10331321149) 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, 1721886864 + ... + 1721886869.

It is an arithmetic number, because the mean of its divisors is an integer number (3443773734).

Almost surely, 2^10331321199 is an apocalyptic number.

10331321199 is a deficient number, since it is larger than the sum of its proper divisors (3443773737).

10331321199 is an equidigital number, since it uses as much as digits as its factorization.

10331321199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3443773736.

The product of its (nonzero) digits is 4374, while the sum is 33.

The spelling of 10331321199 in words is "ten billion, three hundred thirty-one million, three hundred twenty-one thousand, one hundred ninety-nine".