103456719031 has 2 divisors, whose sum is σ = 103456719032. Its totient is φ = 103456719030.

The previous prime is 103456719019. The next prime is 103456719043. The reversal of 103456719031 is 130917654301.

It is a balanced prime because it is at equal distance from previous prime (103456719019) and next prime (103456719043).

It is a cyclic number.

It is not a de Polignac number, because 103456719031 - 2¹³ = 103456710839 is a prime.

It is a super-2 number, since 2×103456719031² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (103456719631) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51728359515 + 51728359516.

It is an arithmetic number, because the mean of its divisors is an integer number (51728359516).

Almost surely, 2^103456719031 is an apocalyptic number.

103456719031 is a deficient number, since it is larger than the sum of its proper divisors (1).

103456719031 is an equidigital number, since it uses as much as digits as its factorization.

103456719031 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 68040, while the sum is 40.

The spelling of 103456719031 in words is "one hundred three billion, four hundred fifty-six million, seven hundred nineteen thousand, thirty-one".