1532316842723 has 2 divisors, whose sum is σ = 1532316842724. Its totient is φ = 1532316842722.

The previous prime is 1532316842717. The next prime is 1532316842767. The reversal of 1532316842723 is 3272486132351.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1532316842723 - 2⁶ = 1532316842659 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (1532316842123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 766158421361 + 766158421362.

It is an arithmetic number, because the mean of its divisors is an integer number (766158421362).

Almost surely, 2^{1532316842723} is an apocalyptic number.

1532316842723 is a deficient number, since it is larger than the sum of its proper divisors (1).

1532316842723 is an equidigital number, since it uses as much as digits as its factorization.

1532316842723 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1451520, while the sum is 47.

The spelling of 1532316842723 in words is "one trillion, five hundred thirty-two billion, three hundred sixteen million, eight hundred forty-two thousand, seven hundred twenty-three".