125012023442343 has 10 divisors (see below), whose sum is σ = 186746356006584. Its totient is φ = 83341348961508.

The previous prime is 125012023442309. The next prime is 125012023442347. The reversal of 125012023442343 is 343244320210521.

125012023442343 is a `hidden beast` number, since 1 + 2 + 5 + 0 + 1 + 202 + 3 + 442 + 3 + 4 + 3 = 666.

It is not a de Polignac number, because 125012023442343 - 2⁶ = 125012023442279 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 125012023442298 and 125012023442307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125012023442347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 771679156971 + ... + 771679157132.

Almost surely, 2^{125012023442343} is an apocalyptic number.

125012023442343 is a deficient number, since it is larger than the sum of its proper divisors (61734332564241).

125012023442343 is an equidigital number, since it uses as much as digits as its factorization.

125012023442343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1543358314115 (or 1543358314106 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 36.

Adding to 125012023442343 its reverse (343244320210521), we get a palindrome (468256343652864).

The spelling of 125012023442343 in words is "one hundred twenty-five trillion, twelve billion, twenty-three million, four hundred forty-two thousand, three hundred forty-three".