125361341811 has 12 divisors (see below), whose sum is σ = 181154349792. Its totient is φ = 83538755856.

The previous prime is 125361341803. The next prime is 125361341851. The reversal of 125361341811 is 118143163521.

125361341811 is a `hidden beast` number, since 1 + 2 + 536 + 1 + 3 + 41 + 81 + 1 = 666.

It is not a de Polignac number, because 125361341811 - 2³ = 125361341803 is a prime.

It is not an unprimeable number, because it can be changed into a prime (125361341851) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2933611 + ... + 2976036.

It is an arithmetic number, because the mean of its divisors is an integer number (15096195816).

Almost surely, 2^125361341811 is an apocalyptic number.

125361341811 is a deficient number, since it is larger than the sum of its proper divisors (55793007981).

125361341811 is a wasteful number, since it uses less digits than its factorization.

125361341811 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5912010 (or 5912007 counting only the distinct ones).

The product of its digits is 17280, while the sum is 36.

The spelling of 125361341811 in words is "one hundred twenty-five billion, three hundred sixty-one million, three hundred forty-one thousand, eight hundred eleven".