125288183 has 2 divisors, whose sum is σ = 125288184. Its totient is φ = 125288182.

The previous prime is 125288171. The next prime is 125288209. The reversal of 125288183 is 381882521.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 125288183 - 2¹² = 125284087 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (125278183) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62644091 + 62644092.

It is an arithmetic number, because the mean of its divisors is an integer number (62644092).

Almost surely, 2^125288183 is an apocalyptic number.

125288183 is a deficient number, since it is larger than the sum of its proper divisors (1).

125288183 is an equidigital number, since it uses as much as digits as its factorization.

125288183 is an evil number, because the sum of its binary digits is even.

The product of its digits is 30720, while the sum is 38.

The square root of 125288183 is about 11193.2204034406. The cubic root of 125288183 is about 500.3839490907.

The spelling of 125288183 in words is "one hundred twenty-five million, two hundred eighty-eight thousand, one hundred eighty-three".