10312201399 has 2 divisors, whose sum is σ = 10312201400. Its totient is φ = 10312201398.

The previous prime is 10312201373. The next prime is 10312201421. The reversal of 10312201399 is 99310221301.

It is a strong prime.

It is an emirp because it is prime and its reverse (99310221301) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10312201399 - 2¹⁹ = 10311677111 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10312201399.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10312201199) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5156100699 + 5156100700.

It is an arithmetic number, because the mean of its divisors is an integer number (5156100700).

Almost surely, 2^10312201399 is an apocalyptic number.

10312201399 is a deficient number, since it is larger than the sum of its proper divisors (1).

10312201399 is an equidigital number, since it uses as much as digits as its factorization.

10312201399 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2916, while the sum is 31.

The spelling of 10312201399 in words is "ten billion, three hundred twelve million, two hundred one thousand, three hundred ninety-nine".