125035082243 has 2 divisors, whose sum is σ = 125035082244. Its totient is φ = 125035082242.

The previous prime is 125035082233. The next prime is 125035082303. The reversal of 125035082243 is 342280530521.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 125035082243 - 2²⁶ = 124967973379 is a prime.

It is a super-2 number, since 2×125035082243² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (125035082233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62517541121 + 62517541122.

It is an arithmetic number, because the mean of its divisors is an integer number (62517541122).

Almost surely, 2^125035082243 is an apocalyptic number.

125035082243 is a deficient number, since it is larger than the sum of its proper divisors (1).

125035082243 is an equidigital number, since it uses as much as digits as its factorization.

125035082243 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 57600, while the sum is 35.

The spelling of 125035082243 in words is "one hundred twenty-five billion, thirty-five million, eighty-two thousand, two hundred forty-three".