125693118119 has 2 divisors, whose sum is σ = 125693118120. Its totient is φ = 125693118118.

The previous prime is 125693118053. The next prime is 125693118121. The reversal of 125693118119 is 911811396521.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-125693118119 is a prime.

It is a super-2 number, since 2×125693118119² (a number of 23 digits) contains 22 as substring.

Together with 125693118121, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (125693118139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62846559059 + 62846559060.

It is an arithmetic number, because the mean of its divisors is an integer number (62846559060).

Almost surely, 2^125693118119 is an apocalyptic number.

125693118119 is a deficient number, since it is larger than the sum of its proper divisors (1).

125693118119 is an equidigital number, since it uses as much as digits as its factorization.

125693118119 is an evil number, because the sum of its binary digits is even.

The product of its digits is 116640, while the sum is 47.

The spelling of 125693118119 in words is "one hundred twenty-five billion, six hundred ninety-three million, one hundred eighteen thousand, one hundred nineteen".