103331312219 has 2 divisors, whose sum is σ = 103331312220. Its totient is φ = 103331312218.

The previous prime is 103331312173. The next prime is 103331312251. The reversal of 103331312219 is 912213133301.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 103331312219 - 2³⁶ = 34611835483 is a prime.

It is a super-2 number, since 2×103331312219² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 103331312191 and 103331312200.

It is not a weakly prime, because it can be changed into another prime (103331312419) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51665656109 + 51665656110.

It is an arithmetic number, because the mean of its divisors is an integer number (51665656110).

Almost surely, 2^103331312219 is an apocalyptic number.

103331312219 is a deficient number, since it is larger than the sum of its proper divisors (1).

103331312219 is an equidigital number, since it uses as much as digits as its factorization.

103331312219 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2916, while the sum is 29.

The spelling of 103331312219 in words is "one hundred three billion, three hundred thirty-one million, three hundred twelve thousand, two hundred nineteen".