1142312023159 has 2 divisors, whose sum is σ = 1142312023160. Its totient is φ = 1142312023158.

The previous prime is 1142312023133. The next prime is 1142312023169. The reversal of 1142312023159 is 9513202132411.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1142312023159 - 2⁷ = 1142312023031 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1142312023169) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 571156011579 + 571156011580.

It is an arithmetic number, because the mean of its divisors is an integer number (571156011580).

Almost surely, 2^{1142312023159} is an apocalyptic number.

1142312023159 is a deficient number, since it is larger than the sum of its proper divisors (1).

1142312023159 is an equidigital number, since it uses as much as digits as its factorization.

1142312023159 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12960, while the sum is 34.

The spelling of 1142312023159 in words is "one trillion, one hundred forty-two billion, three hundred twelve million, twenty-three thousand, one hundred fifty-nine".