1503231628159 has 2 divisors, whose sum is σ = 1503231628160. Its totient is φ = 1503231628158.

The previous prime is 1503231628141. The next prime is 1503231628183. The reversal of 1503231628159 is 9518261323051.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1503231628159 - 2²⁹ = 1502694757247 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1503231628559) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 751615814079 + 751615814080.

It is an arithmetic number, because the mean of its divisors is an integer number (751615814080).

Almost surely, 2^{1503231628159} is an apocalyptic number.

1503231628159 is a deficient number, since it is larger than the sum of its proper divisors (1).

1503231628159 is an equidigital number, since it uses as much as digits as its factorization.

1503231628159 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 388800, while the sum is 46.

The spelling of 1503231628159 in words is "one trillion, five hundred three billion, two hundred thirty-one million, six hundred twenty-eight thousand, one hundred fifty-nine".