125240293 has 2 divisors, whose sum is σ = 125240294. Its totient is φ = 125240292.

The previous prime is 125240257. The next prime is 125240327. The reversal of 125240293 is 392042521.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 112402404 + 12837889 = 10602^2 + 3583^2 .

It is a cyclic number.

It is not a de Polignac number, because 125240293 - 2¹³ = 125232101 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (125240593) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62620146 + 62620147.

It is an arithmetic number, because the mean of its divisors is an integer number (62620147).

Almost surely, 2^125240293 is an apocalyptic number.

It is an amenable number.

125240293 is a deficient number, since it is larger than the sum of its proper divisors (1).

125240293 is an equidigital number, since it uses as much as digits as its factorization.

125240293 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 125240293 is about 11191.0809576198. The cubic root of 125240293 is about 500.3201855853.

The spelling of 125240293 in words is "one hundred twenty-five million, two hundred forty thousand, two hundred ninety-three".