125167027 has 2 divisors, whose sum is σ = 125167028. Its totient is φ = 125167026.

The previous prime is 125167013. The next prime is 125167037. The reversal of 125167027 is 720761521.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-125167027 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 125167027.

It is not a weakly prime, because it can be changed into another prime (125167037) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62583513 + 62583514.

It is an arithmetic number, because the mean of its divisors is an integer number (62583514).

Almost surely, 2^125167027 is an apocalyptic number.

125167027 is a deficient number, since it is larger than the sum of its proper divisors (1).

125167027 is an equidigital number, since it uses as much as digits as its factorization.

125167027 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5880, while the sum is 31.

The square root of 125167027 is about 11187.8070684116. The cubic root of 125167027 is about 500.2226035473. Note that the first 3 decimals are identical.

The spelling of 125167027 in words is "one hundred twenty-five million, one hundred sixty-seven thousand, twenty-seven".