125201040611 has 8 divisors (see below), whose sum is σ = 125484600000. Its totient is φ = 124917612840.

The previous prime is 125201040589. The next prime is 125201040619. The reversal of 125201040611 is 116040102521.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-125201040611 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (125201040619) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2014796 + ... + 2076006.

It is an arithmetic number, because the mean of its divisors is an integer number (15685575000).

Almost surely, 2^125201040611 is an apocalyptic number.

125201040611 is a deficient number, since it is larger than the sum of its proper divisors (283559389).

125201040611 is an equidigital number, since it uses as much as digits as its factorization.

125201040611 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65809.

The product of its (nonzero) digits is 480, while the sum is 23.

The spelling of 125201040611 in words is "one hundred twenty-five billion, two hundred one million, forty thousand, six hundred eleven".