125241111312132 has 12 divisors (see below), whose sum is σ = 292229259728336. Its totient is φ = 41747037104040.

The previous prime is 125241111312113. The next prime is 125241111312137. The reversal of 125241111312132 is 231213111142521.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a self number, because there is not a number n which added to its sum of digits gives 125241111312132.

It is not an unprimeable number, because it can be changed into a prime (125241111312137) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5218379637994 + ... + 5218379638017.

Almost surely, 2^{125241111312132} is an apocalyptic number.

125241111312132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

125241111312132 is an abundant number, since it is smaller than the sum of its proper divisors (166988148416204).

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

125241111312132 is a wasteful number, since it uses less digits than its factorization.

125241111312132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10436759276018 (or 10436759276016 counting only the distinct ones).

The product of its digits is 2880, while the sum is 30.

Adding to 125241111312132 its reverse (231213111142521), we get a palindrome (356454222454653).

The spelling of 125241111312132 in words is "one hundred twenty-five trillion, two hundred forty-one billion, one hundred eleven million, three hundred twelve thousand, one hundred thirty-two".