1023415535159 has 2 divisors, whose sum is σ = 1023415535160. Its totient is φ = 1023415535158.

The previous prime is 1023415535069. The next prime is 1023415535167. The reversal of 1023415535159 is 9515355143201.

1023415535159 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1023415535159 - 2⁸ = 1023415534903 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1023415535179) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 511707767579 + 511707767580.

It is an arithmetic number, because the mean of its divisors is an integer number (511707767580).

Almost surely, 2^{1023415535159} is an apocalyptic number.

1023415535159 is a deficient number, since it is larger than the sum of its proper divisors (1).

1023415535159 is an equidigital number, since it uses as much as digits as its factorization.

1023415535159 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 405000, while the sum is 44.

The spelling of 1023415535159 in words is "one trillion, twenty-three billion, four hundred fifteen million, five hundred thirty-five thousand, one hundred fifty-nine".