125010420111126 has 24 divisors (see below), whose sum is σ = 295479174808584. Its totient is φ = 37881945488160.

The previous prime is 125010420111107. The next prime is 125010420111131. The reversal of 125010420111126 is 621111024010521.

125010420111126 is a `hidden beast` number, since 1 + 2 + 5 + 0 + 1 + 0 + 420 + 111 + 126 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 125010420111126.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 315682878871 + ... + 315682879266.

It is an arithmetic number, because the mean of its divisors is an integer number (12311632283691).

Almost surely, 2^{125010420111126} is an apocalyptic number.

125010420111126 is an abundant number, since it is smaller than the sum of its proper divisors (170468754697458).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

125010420111126 is a wasteful number, since it uses less digits than its factorization.

125010420111126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 631365758156 (or 631365758153 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 27.

Adding to 125010420111126 its reverse (621111024010521), we get a palindrome (746121444121647).

The spelling of 125010420111126 in words is "one hundred twenty-five trillion, ten billion, four hundred twenty million, one hundred eleven thousand, one hundred twenty-six".