13155062303 has 4 divisors (see below), whose sum is σ = 13290681600. Its totient is φ = 13019443008.

The previous prime is 13155062293. The next prime is 13155062351. The reversal of 13155062303 is 30326055131.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 13155062303 - 2¹⁰ = 13155061279 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 (13155062803) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 67809503 + ... + 67809696.

It is an arithmetic number, because the mean of its divisors is an integer number (3322670400).

Almost surely, 2^13155062303 is an apocalyptic number.

13155062303 is a deficient number, since it is larger than the sum of its proper divisors (135619297).

13155062303 is an equidigital number, since it uses as much as digits as its factorization.

13155062303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135619296.

The product of its (nonzero) digits is 8100, while the sum is 29.

The spelling of 13155062303 in words is "thirteen billion, one hundred fifty-five million, sixty-two thousand, three hundred three".