125344363 has 2 divisors, whose sum is σ = 125344364. Its totient is φ = 125344362.

The previous prime is 125344361. The next prime is 125344369. The reversal of 125344363 is 363443521.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 125344363 - 2¹ = 125344361 is a prime.

It is a super-2 number, since 2×125344363² = 31422418671751538, which contains 22 as substring.

Together with 125344361, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (125344361) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62672181 + 62672182.

It is an arithmetic number, because the mean of its divisors is an integer number (62672182).

Almost surely, 2^125344363 is an apocalyptic number.

125344363 is a deficient number, since it is larger than the sum of its proper divisors (1).

125344363 is an equidigital number, since it uses as much as digits as its factorization.

125344363 is an evil number, because the sum of its binary digits is even.

The product of its digits is 25920, while the sum is 31.

The square root of 125344363 is about 11195.7296769795. The cubic root of 125344363 is about 500.4587296721.

Adding to 125344363 its reverse (363443521), we get a palindrome (488787884).

The spelling of 125344363 in words is "one hundred twenty-five million, three hundred forty-four thousand, three hundred sixty-three".