25103200343 has 24 divisors (see below), whose sum is σ = 27639795888. Its totient is φ = 22785814272.

The previous prime is 25103200327. The next prime is 25103200363. The reversal of 25103200343 is 34300230152.

It is not a de Polignac number, because 25103200343 - 2⁴ = 25103200327 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25103200363) 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, 2472305 + ... + 2482437.

It is an arithmetic number, because the mean of its divisors is an integer number (1151658162).

Almost surely, 2^25103200343 is an apocalyptic number.

25103200343 is a deficient number, since it is larger than the sum of its proper divisors (2536595545).

25103200343 is a wasteful number, since it uses less digits than its factorization.

25103200343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10403 (or 10390 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 23.

Adding to 25103200343 its reverse (34300230152), we get a palindrome (59403430495).

The spelling of 25103200343 in words is "twenty-five billion, one hundred three million, two hundred thousand, three hundred forty-three".