1312023202199 has 8 divisors (see below), whose sum is σ = 1342951286160. Its totient is φ = 1281114023616.

The previous prime is 1312023202183. The next prime is 1312023202211. The reversal of 1312023202199 is 9912023202131.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1312023202199 - 2⁴ = 1312023202183 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 (1312023202159) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4585862 + ... + 4863555.

It is an arithmetic number, because the mean of its divisors is an integer number (167868910770).

Almost surely, 2^{1312023202199} is an apocalyptic number.

1312023202199 is a deficient number, since it is larger than the sum of its proper divisors (30928083961).

1312023202199 is an equidigital number, since it uses as much as digits as its factorization.

1312023202199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9452689.

The product of its (nonzero) digits is 11664, while the sum is 35.

The spelling of 1312023202199 in words is "one trillion, three hundred twelve billion, twenty-three million, two hundred two thousand, one hundred ninety-nine".