13140302025 has 24 divisors (see below), whose sum is σ = 21795194304. Its totient is φ = 6985614400.

The previous prime is 13140302009. The next prime is 13140302029. The reversal of 13140302025 is 52020304131.

It is not a de Polignac number, because 13140302025 - 2⁴ = 13140302009 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13140301992 and 13140302010.

It is not an unprimeable number, because it can be changed into a prime (13140302029) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 258354 + ... + 305003.

It is an arithmetic number, because the mean of its divisors is an integer number (908133096).

Almost surely, 2^13140302025 is an apocalyptic number.

13140302025 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

13140302025 is a deficient number, since it is larger than the sum of its proper divisors (8654892279).

13140302025 is a wasteful number, since it uses less digits than its factorization.

13140302025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 563681 (or 563676 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 21.

Adding to 13140302025 its reverse (52020304131), we get a palindrome (65160606156).

The spelling of 13140302025 in words is "thirteen billion, one hundred forty million, three hundred two thousand, twenty-five".