10000312319 has 2 divisors, whose sum is σ = 10000312320. Its totient is φ = 10000312318.

The previous prime is 10000312241. The next prime is 10000312363. The reversal of 10000312319 is 91321300001.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10000312319 is a prime.

It is a super-2 number, since 2×10000312319² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10000312319.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10000312369) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5000156159 + 5000156160.

It is an arithmetic number, because the mean of its divisors is an integer number (5000156160).

Almost surely, 2^10000312319 is an apocalyptic number.

10000312319 is a deficient number, since it is larger than the sum of its proper divisors (1).

10000312319 is an equidigital number, since it uses as much as digits as its factorization.

10000312319 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 162, while the sum is 20.

The spelling of 10000312319 in words is "ten billion, three hundred twelve thousand, three hundred nineteen".