100313331319 has 2 divisors, whose sum is σ = 100313331320. Its totient is φ = 100313331318.

The previous prime is 100313331317. The next prime is 100313331337. The reversal of 100313331319 is 913133313001.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 100313331319 - 2¹ = 100313331317 is a prime.

It is a super-2 number, since 2×100313331319² (a number of 23 digits) contains 22 as substring.

Together with 100313331317, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100313331311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50156665659 + 50156665660.

It is an arithmetic number, because the mean of its divisors is an integer number (50156665660).

Almost surely, 2^100313331319 is an apocalyptic number.

100313331319 is a deficient number, since it is larger than the sum of its proper divisors (1).

100313331319 is an equidigital number, since it uses as much as digits as its factorization.

100313331319 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2187, while the sum is 28.

The spelling of 100313331319 in words is "one hundred billion, three hundred thirteen million, three hundred thirty-one thousand, three hundred nineteen".