125078323 has 2 divisors, whose sum is σ = 125078324. Its totient is φ = 125078322.

The previous prime is 125078297. The next prime is 125078341. The reversal of 125078323 is 323870521.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 125078323 - 2²¹ = 122981171 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is not a weakly prime, because it can be changed into another prime (125078383) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62539161 + 62539162.

It is an arithmetic number, because the mean of its divisors is an integer number (62539162).

Almost surely, 2^125078323 is an apocalyptic number.

125078323 is a deficient number, since it is larger than the sum of its proper divisors (1).

125078323 is an equidigital number, since it uses as much as digits as its factorization.

125078323 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10080, while the sum is 31.

The square root of 125078323 is about 11183.8420500291. The cubic root of 125078323 is about 500.1044088627.

The spelling of 125078323 in words is "one hundred twenty-five million, seventy-eight thousand, three hundred twenty-three".