125034397 has 2 divisors, whose sum is σ = 125034398. Its totient is φ = 125034396.

The previous prime is 125034389. The next prime is 125034401. The reversal of 125034397 is 793430521.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 116337796 + 8696601 = 10786^2 + 2949^2 .

It is a cyclic number.

It is not a de Polignac number, because 125034397 - 2³ = 125034389 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (125034347) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62517198 + 62517199.

It is an arithmetic number, because the mean of its divisors is an integer number (62517199).

Almost surely, 2^125034397 is an apocalyptic number.

It is an amenable number.

125034397 is a deficient number, since it is larger than the sum of its proper divisors (1).

125034397 is an equidigital number, since it uses as much as digits as its factorization.

125034397 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 22680, while the sum is 34.

The square root of 125034397 is about 11181.8780622935. The cubic root of 125034397 is about 500.0458584605.

It can be divided in two parts, 12503 and 4397, that added together give a square (16900 = 130²).

The spelling of 125034397 in words is "one hundred twenty-five million, thirty-four thousand, three hundred ninety-seven".