15380053103 has 8 divisors (see below), whose sum is σ = 16051200000. Its totient is φ = 14709110328.

The previous prime is 15380053069. The next prime is 15380053123. The reversal of 15380053103 is 30135008351.

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

It is not a de Polignac number, because 15380053103 - 2¹² = 15380049007 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 (15380053123) 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, 114398 + ... + 209396.

It is an arithmetic number, because the mean of its divisors is an integer number (2006400000).

Almost surely, 2^15380053103 is an apocalyptic number.

15380053103 is a deficient number, since it is larger than the sum of its proper divisors (671146897).

15380053103 is an equidigital number, since it uses as much as digits as its factorization.

15380053103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102061.

The product of its (nonzero) digits is 5400, while the sum is 29.

The spelling of 15380053103 in words is "fifteen billion, three hundred eighty million, fifty-three thousand, one hundred three".