103330131503 has 8 divisors (see below), whose sum is σ = 103599721680. Its totient is φ = 103060782720.

The previous prime is 103330131497. The next prime is 103330131511. The reversal of 103330131503 is 305131033301.

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 103330131503 - 2¹⁸ = 103329869359 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 (103330131533) 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, 813293 + ... + 931721.

It is an arithmetic number, because the mean of its divisors is an integer number (12949965210).

Almost surely, 2^103330131503 is an apocalyptic number.

103330131503 is a deficient number, since it is larger than the sum of its proper divisors (269590177).

103330131503 is a wasteful number, since it uses less digits than its factorization.

103330131503 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120697.

The product of its (nonzero) digits is 1215, while the sum is 23.

Adding to 103330131503 its reverse (305131033301), we get a palindrome (408461164804).

The spelling of 103330131503 in words is "one hundred three billion, three hundred thirty million, one hundred thirty-one thousand, five hundred three".