25303013201 has 8 divisors (see below), whose sum is σ = 25849651584. Its totient is φ = 24756719760.

The previous prime is 25303013143. The next prime is 25303013209. The reversal of 25303013201 is 10231030352.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-25303013201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (25303013209) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 64886 + ... + 234128.

It is an arithmetic number, because the mean of its divisors is an integer number (3231206448).

Almost surely, 2^25303013201 is an apocalyptic number.

It is an amenable number.

25303013201 is a deficient number, since it is larger than the sum of its proper divisors (546638383).

25303013201 is a wasteful number, since it uses less digits than its factorization.

25303013201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172471.

The product of its (nonzero) digits is 540, while the sum is 20.

Adding to 25303013201 its reverse (10231030352), we get a palindrome (35534043553).

The spelling of 25303013201 in words is "twenty-five billion, three hundred three million, thirteen thousand, two hundred one".