125755529323 has 2 divisors, whose sum is σ = 125755529324. Its totient is φ = 125755529322.

The previous prime is 125755529321. The next prime is 125755529359. The reversal of 125755529323 is 323925557521.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 125755529323 - 2¹ = 125755529321 is a prime.

Together with 125755529321, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (125755529321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62877764661 + 62877764662.

It is an arithmetic number, because the mean of its divisors is an integer number (62877764662).

Almost surely, 2^125755529323 is an apocalyptic number.

125755529323 is a deficient number, since it is larger than the sum of its proper divisors (1).

125755529323 is an equidigital number, since it uses as much as digits as its factorization.

125755529323 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2835000, while the sum is 49.

The spelling of 125755529323 in words is "one hundred twenty-five billion, seven hundred fifty-five million, five hundred twenty-nine thousand, three hundred twenty-three".