25101402233 has 2 divisors, whose sum is σ = 25101402234. Its totient is φ = 25101402232.

The previous prime is 25101402229. The next prime is 25101402281. The reversal of 25101402233 is 33220410152.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 21430617664 + 3670784569 = 146392^2 + 60587^2 .

It is a cyclic number.

It is not a de Polignac number, because 25101402233 - 2² = 25101402229 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 25101402199 and 25101402208.

It is not a weakly prime, because it can be changed into another prime (25101402223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12550701116 + 12550701117.

It is an arithmetic number, because the mean of its divisors is an integer number (12550701117).

Almost surely, 2^25101402233 is an apocalyptic number.

It is an amenable number.

25101402233 is a deficient number, since it is larger than the sum of its proper divisors (1).

25101402233 is an equidigital number, since it uses as much as digits as its factorization.

25101402233 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1440, while the sum is 23.

Adding to 25101402233 its reverse (33220410152), we get a palindrome (58321812385).

The spelling of 25101402233 in words is "twenty-five billion, one hundred one million, four hundred two thousand, two hundred thirty-three".