1296672030383 has 2 divisors, whose sum is σ = 1296672030384. Its totient is φ = 1296672030382.

The previous prime is 1296672030359. The next prime is 1296672030449. The reversal of 1296672030383 is 3830302766921.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1296672030383 - 2⁸ = 1296672030127 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1296672036383) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 648336015191 + 648336015192.

It is an arithmetic number, because the mean of its divisors is an integer number (648336015192).

Almost surely, 2^{1296672030383} is an apocalyptic number.

1296672030383 is a deficient number, since it is larger than the sum of its proper divisors (1).

1296672030383 is an equidigital number, since it uses as much as digits as its factorization.

1296672030383 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1959552, while the sum is 50.

The spelling of 1296672030383 in words is "one trillion, two hundred ninety-six billion, six hundred seventy-two million, thirty thousand, three hundred eighty-three".