125850311 has 2 divisors, whose sum is σ = 125850312. Its totient is φ = 125850310.

The previous prime is 125850299. The next prime is 125850323. The reversal of 125850311 is 113058521.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (125850299) and next prime (125850323).

It is an emirp because it is prime and its reverse (113058521) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 125850311 - 2²⁶ = 58741447 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (125850211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62925155 + 62925156.

It is an arithmetic number, because the mean of its divisors is an integer number (62925156).

Almost surely, 2^125850311 is an apocalyptic number.

125850311 is a deficient number, since it is larger than the sum of its proper divisors (1).

125850311 is an equidigital number, since it uses as much as digits as its factorization.

125850311 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1200, while the sum is 26.

The square root of 125850311 is about 11218.3025008243. The cubic root of 125850311 is about 501.1311869025.

The spelling of 125850311 in words is "one hundred twenty-five million, eight hundred fifty thousand, three hundred eleven".