1503231310133 has 8 divisors (see below), whose sum is σ = 1733739912960. Its totient is φ = 1276663025520.

The previous prime is 1503231309901. The next prime is 1503231310153. The reversal of 1503231310133 is 3310131323051.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1503231310133 - 2²⁴ = 1503214532917 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1503231310153) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 985078733 + ... + 985080258.

It is an arithmetic number, because the mean of its divisors is an integer number (216717489120).

Almost surely, 2^{1503231310133} is an apocalyptic number.

It is an amenable number.

1503231310133 is a deficient number, since it is larger than the sum of its proper divisors (230508602827).

1503231310133 is a wasteful number, since it uses less digits than its factorization.

1503231310133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1970159107.

The product of its (nonzero) digits is 2430, while the sum is 26.

Adding to 1503231310133 its reverse (3310131323051), we get a palindrome (4813362633184).

The spelling of 1503231310133 in words is "one trillion, five hundred three billion, two hundred thirty-one million, three hundred ten thousand, one hundred thirty-three".