1503123413199 has 16 divisors (see below), whose sum is σ = 2046969418752. Its totient is φ = 980683239008.

The previous prime is 1503123413173. The next prime is 1503123413227. The reversal of 1503123413199 is 9913143213051.

It is a cyclic number.

It is not a de Polignac number, because 1503123413199 - 2¹⁵ = 1503123380431 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1503123413199.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1503123413119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1378477 + ... + 2215049.

It is an arithmetic number, because the mean of its divisors is an integer number (127935588672).

Almost surely, 2^{1503123413199} is an apocalyptic number.

1503123413199 is a deficient number, since it is larger than the sum of its proper divisors (543846005553).

1503123413199 is a wasteful number, since it uses less digits than its factorization.

1503123413199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 849366.

The product of its (nonzero) digits is 87480, while the sum is 42.

The spelling of 1503123413199 in words is "one trillion, five hundred three billion, one hundred twenty-three million, four hundred thirteen thousand, one hundred ninety-nine".