125555252323 has 2 divisors, whose sum is σ = 125555252324. Its totient is φ = 125555252322.

The previous prime is 125555252321. The next prime is 125555252353. The reversal of 125555252323 is 323252555521.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 125555252323 - 2¹ = 125555252321 is a prime.

Together with 125555252321, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (125555252321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62777626161 + 62777626162.

It is an arithmetic number, because the mean of its divisors is an integer number (62777626162).

Almost surely, 2^125555252323 is an apocalyptic number.

125555252323 is a deficient number, since it is larger than the sum of its proper divisors (1).

125555252323 is an equidigital number, since it uses as much as digits as its factorization.

125555252323 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 450000, while the sum is 40.

The spelling of 125555252323 in words is "one hundred twenty-five billion, five hundred fifty-five million, two hundred fifty-two thousand, three hundred twenty-three".