25101201 has 8 divisors (see below), whose sum is σ = 33504640. Its totient is φ = 16715952.

The previous prime is 25101199. The next prime is 25101217. The reversal of 25101201 is 10210152.

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

It is not a de Polignac number, because 25101201 - 2¹ = 25101199 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (25101221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 910 + ... + 7143.

It is an arithmetic number, because the mean of its divisors is an integer number (4188080).

Almost surely, 2^25101201 is an apocalyptic number.

It is an amenable number.

25101201 is a deficient number, since it is larger than the sum of its proper divisors (8403439).

25101201 is a wasteful number, since it uses less digits than its factorization.

25101201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9095.

The product of its (nonzero) digits is 20, while the sum is 12.

The square root of 25101201 is about 5010.1098790346. The cubic root of 25101201 is about 292.7957939876.

Adding to 25101201 its reverse (10210152), we get a palindrome (35311353).

The spelling of 25101201 in words is "twenty-five million, one hundred one thousand, two hundred one".