125324330011 has 4 divisors (see below), whose sum is σ = 131920347400. Its totient is φ = 118728312624.

The previous prime is 125324329967. The next prime is 125324330059. The reversal of 125324330011 is 110033423521.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 125324330011 - 2⁷ = 125324329883 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (125324330111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3298008666 + ... + 3298008703.

It is an arithmetic number, because the mean of its divisors is an integer number (32980086850).

Almost surely, 2^125324330011 is an apocalyptic number.

125324330011 is a deficient number, since it is larger than the sum of its proper divisors (6596017389).

125324330011 is an equidigital number, since it uses as much as digits as its factorization.

125324330011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6596017388.

The product of its (nonzero) digits is 2160, while the sum is 25.

Adding to 125324330011 its reverse (110033423521), we get a palindrome (235357753532).

The spelling of 125324330011 in words is "one hundred twenty-five billion, three hundred twenty-four million, three hundred thirty thousand, eleven".