13142253001 has 4 divisors (see below), whose sum is σ = 13170761604. Its totient is φ = 13113744400.

The previous prime is 13142252993. The next prime is 13142253011. The reversal of 13142253001 is 10035224131.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 10035224131 = 61 ⋅164511871.

It can be written as a sum of positive squares in 2 ways, for example, as 7216332601 + 5925920400 = 84949^2 + 76980^2 .

It is a cyclic number.

It is not a de Polignac number, because 13142253001 - 2³ = 13142252993 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13142253011) 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, 14253610 + ... + 14254531.

It is an arithmetic number, because the mean of its divisors is an integer number (3292690401).

Almost surely, 2^13142253001 is an apocalyptic number.

It is an amenable number.

13142253001 is a deficient number, since it is larger than the sum of its proper divisors (28508603).

13142253001 is an equidigital number, since it uses as much as digits as its factorization.

13142253001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28508602.

The product of its (nonzero) digits is 720, while the sum is 22.

Adding to 13142253001 its reverse (10035224131), we get a palindrome (23177477132).

The spelling of 13142253001 in words is "thirteen billion, one hundred forty-two million, two hundred fifty-three thousand, one".