25010603323 has 2 divisors, whose sum is σ = 25010603324. Its totient is φ = 25010603322.

The previous prime is 25010603239. The next prime is 25010603369. The reversal of 25010603323 is 32330601052.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 25010603323 - 2¹³ = 25010595131 is a prime.

It is not a weakly prime, because it can be changed into another prime (25010606323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12505301661 + 12505301662.

It is an arithmetic number, because the mean of its divisors is an integer number (12505301662).

Almost surely, 2^25010603323 is an apocalyptic number.

25010603323 is a deficient number, since it is larger than the sum of its proper divisors (1).

25010603323 is an equidigital number, since it uses as much as digits as its factorization.

25010603323 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3240, while the sum is 25.

The spelling of 25010603323 in words is "twenty-five billion, ten million, six hundred three thousand, three hundred twenty-three".