25113030201 has 24 divisors (see below), whose sum is σ = 41491479744. Its totient is φ = 14338170720.

The previous prime is 25113030199. The next prime is 25113030209. The reversal of 25113030201 is 10203031152.

It is not a de Polignac number, because 25113030201 - 2¹ = 25113030199 is a prime.

It is not an unprimeable number, because it can be changed into a prime (25113030209) 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, 93130 + ... + 242691.

It is an arithmetic number, because the mean of its divisors is an integer number (1728811656).

Almost surely, 2^25113030201 is an apocalyptic number.

25113030201 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

25113030201 is a deficient number, since it is larger than the sum of its proper divisors (16378449543).

25113030201 is a wasteful number, since it uses less digits than its factorization.

25113030201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 337021 (or 337018 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 18.

Adding to 25113030201 its reverse (10203031152), we get a palindrome (35316061353).

The spelling of 25113030201 in words is "twenty-five billion, one hundred thirteen million, thirty thousand, two hundred one".