13140542515153 has 4 divisors (see below), whose sum is σ = 13141383848560. Its totient is φ = 13139701181748.

The previous prime is 13140542515081. The next prime is 13140542515169. The reversal of 13140542515153 is 35151524504131.

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.

It is a cyclic number.

It is not a de Polignac number, because 13140542515153 - 2²⁵ = 13140508960721 is a prime.

It is a super-2 number, since 2×13140542515153² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13140542515853) 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, 420643275 + ... + 420674512.

It is an arithmetic number, because the mean of its divisors is an integer number (3285345962140).

Almost surely, 2^{13140542515153} is an apocalyptic number.

It is an amenable number.

13140542515153 is a deficient number, since it is larger than the sum of its proper divisors (841333407).

13140542515153 is an equidigital number, since it uses as much as digits as its factorization.

13140542515153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 841333406.

The product of its (nonzero) digits is 180000, while the sum is 40.

The spelling of 13140542515153 in words is "thirteen trillion, one hundred forty billion, five hundred forty-two million, five hundred fifteen thousand, one hundred fifty-three".