125104601683 has 2 divisors, whose sum is σ = 125104601684. Its totient is φ = 125104601682.

The previous prime is 125104601537. The next prime is 125104601701. The reversal of 125104601683 is 386106401521.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (386106401521) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 125104601683 - 2¹⁷ = 125104470611 is a prime.

It is a super-2 number, since 2×125104601683² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (125104601183) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62552300841 + 62552300842.

It is an arithmetic number, because the mean of its divisors is an integer number (62552300842).

Almost surely, 2^125104601683 is an apocalyptic number.

125104601683 is a deficient number, since it is larger than the sum of its proper divisors (1).

125104601683 is an equidigital number, since it uses as much as digits as its factorization.

125104601683 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 34560, while the sum is 37.

The spelling of 125104601683 in words is "one hundred twenty-five billion, one hundred four million, six hundred one thousand, six hundred eighty-three".