125141452311 has 4 divisors (see below), whose sum is σ = 166855269752. Its totient is φ = 83427634872.

The previous prime is 125141452309. The next prime is 125141452321. The reversal of 125141452311 is 113254141521.

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

It is not a de Polignac number, because 125141452311 - 2¹ = 125141452309 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125141452321) 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, 20856908716 + ... + 20856908721.

It is an arithmetic number, because the mean of its divisors is an integer number (41713817438).

Almost surely, 2^125141452311 is an apocalyptic number.

125141452311 is a deficient number, since it is larger than the sum of its proper divisors (41713817441).

125141452311 is an equidigital number, since it uses as much as digits as its factorization.

125141452311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41713817440.

The product of its digits is 4800, while the sum is 30.

Adding to 125141452311 its reverse (113254141521), we get a palindrome (238395593832).

The spelling of 125141452311 in words is "one hundred twenty-five billion, one hundred forty-one million, four hundred fifty-two thousand, three hundred eleven".