25112113 has 8 divisors (see below), whose sum is σ = 28219968. Its totient is φ = 22172304.

The previous prime is 25112099. The next prime is 25112119. The reversal of 25112113 is 31121152.

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

It is a cyclic number.

It is not a de Polignac number, because 25112113 - 2⁵ = 25112081 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (25112119) 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, 41695 + ... + 42292.

It is an arithmetic number, because the mean of its divisors is an integer number (3527496).

Almost surely, 2^25112113 is an apocalyptic number.

25112113 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

25112113 is a deficient number, since it is larger than the sum of its proper divisors (3107855).

25112113 is a wasteful number, since it uses less digits than its factorization.

25112113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84023.

The product of its digits is 60, while the sum is 16.

The square root of 25112113 is about 5011.1987587802. The cubic root of 25112113 is about 292.8382159265.

Adding to 25112113 its reverse (31121152), we get a palindrome (56233265).

It can be divided in two parts, 2511 and 2113, that added together give a square (4624 = 68²).

The spelling of 25112113 in words is "twenty-five million, one hundred twelve thousand, one hundred thirteen".