125253343 has 2 divisors, whose sum is σ = 125253344. Its totient is φ = 125253342.

The previous prime is 125253307. The next prime is 125253347. The reversal of 125253343 is 343352521.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-125253343 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (125253347) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62626671 + 62626672.

It is an arithmetic number, because the mean of its divisors is an integer number (62626672).

Almost surely, 2^125253343 is an apocalyptic number.

125253343 is a deficient number, since it is larger than the sum of its proper divisors (1).

125253343 is an equidigital number, since it uses as much as digits as its factorization.

125253343 is an evil number, because the sum of its binary digits is even.

The product of its digits is 10800, while the sum is 28.

The square root of 125253343 is about 11191.6639960285. The cubic root of 125253343 is about 500.3375627182.

The spelling of 125253343 in words is "one hundred twenty-five million, two hundred fifty-three thousand, three hundred forty-three".