1431103236907 has 2 divisors, whose sum is σ = 1431103236908. Its totient is φ = 1431103236906.

The previous prime is 1431103236869. The next prime is 1431103236929. The reversal of 1431103236907 is 7096323011341.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1431103236907 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1431103236907.

It is not a weakly prime, because it can be changed into another prime (1431103236947) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 715551618453 + 715551618454.

It is an arithmetic number, because the mean of its divisors is an integer number (715551618454).

Almost surely, 2^{1431103236907} is an apocalyptic number.

1431103236907 is a deficient number, since it is larger than the sum of its proper divisors (1).

1431103236907 is an equidigital number, since it uses as much as digits as its factorization.

1431103236907 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 81648, while the sum is 40.

The spelling of 1431103236907 in words is "one trillion, four hundred thirty-one billion, one hundred three million, two hundred thirty-six thousand, nine hundred seven".