1012100331719 has 2 divisors, whose sum is σ = 1012100331720. Its totient is φ = 1012100331718.

The previous prime is 1012100331691. The next prime is 1012100331733. The reversal of 1012100331719 is 9171330012101.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1012100331719 - 2¹⁶ = 1012100266183 is a prime.

It is a super-2 number, since 2×1012100331719² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1012100331691 and 1012100331700.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1012100333719) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 506050165859 + 506050165860.

It is an arithmetic number, because the mean of its divisors is an integer number (506050165860).

Almost surely, 2^{1012100331719} is an apocalyptic number.

1012100331719 is a deficient number, since it is larger than the sum of its proper divisors (1).

1012100331719 is an equidigital number, since it uses as much as digits as its factorization.

1012100331719 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1134, while the sum is 29.

The spelling of 1012100331719 in words is "one trillion, twelve billion, one hundred million, three hundred thirty-one thousand, seven hundred nineteen".