13155114073 has 4 divisors (see below), whose sum is σ = 13156829568. Its totient is φ = 13153398580.

The previous prime is 13155114053. The next prime is 13155114083. The reversal of 13155114073 is 37041155131.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 37041155131 = 89071 ⋅415861.

It is a cyclic number.

It is not a de Polignac number, because 13155114073 - 2⁵ = 13155114041 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13155114013) 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, 846193 + ... + 861598.

It is an arithmetic number, because the mean of its divisors is an integer number (3289207392).

Almost surely, 2^13155114073 is an apocalyptic number.

It is an amenable number.

13155114073 is a deficient number, since it is larger than the sum of its proper divisors (1715495).

13155114073 is an equidigital number, since it uses as much as digits as its factorization.

13155114073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1715494.

The product of its (nonzero) digits is 6300, while the sum is 31.

The spelling of 13155114073 in words is "thirteen billion, one hundred fifty-five million, one hundred fourteen thousand, seventy-three".