10423294523287 has 2 divisors, whose sum is σ = 10423294523288. Its totient is φ = 10423294523286.

The previous prime is 10423294523219. The next prime is 10423294523329. The reversal of 10423294523287 is 78232549232401.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10423294523287 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10423294523087) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5211647261643 + 5211647261644.

It is an arithmetic number, because the mean of its divisors is an integer number (5211647261644).

Almost surely, 2^{10423294523287} is an apocalyptic number.

10423294523287 is a deficient number, since it is larger than the sum of its proper divisors (1).

10423294523287 is an equidigital number, since it uses as much as digits as its factorization.

10423294523287 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5806080, while the sum is 52.

The spelling of 10423294523287 in words is "ten trillion, four hundred twenty-three billion, two hundred ninety-four million, five hundred twenty-three thousand, two hundred eighty-seven".