125232611 has 4 divisors (see below), whose sum is σ = 143122992. Its totient is φ = 107342232.

The previous prime is 125232559. The next prime is 125232619. The reversal of 125232611 is 116232521.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-125232611 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (125232619) 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, 8945180 + ... + 8945193.

It is an arithmetic number, because the mean of its divisors is an integer number (35780748).

Almost surely, 2^125232611 is an apocalyptic number.

125232611 is a deficient number, since it is larger than the sum of its proper divisors (17890381).

125232611 is an equidigital number, since it uses as much as digits as its factorization.

125232611 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17890380.

The product of its digits is 720, while the sum is 23.

The square root of 125232611 is about 11190.7377326073. The cubic root of 125232611 is about 500.3099558151.

The spelling of 125232611 in words is "one hundred twenty-five million, two hundred thirty-two thousand, six hundred eleven".