125211334 has 16 divisors (see below), whose sum is σ = 194613840. Its totient is φ = 60380320.

The previous prime is 125211329. The next prime is 125211347. The reversal of 125211334 is 433112521.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3757 + ... + 16264.

It is an arithmetic number, because the mean of its divisors is an integer number (12163365).

Almost surely, 2^125211334 is an apocalyptic number.

125211334 is a deficient number, since it is larger than the sum of its proper divisors (69402506).

125211334 is a wasteful number, since it uses less digits than its factorization.

125211334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20135.

The product of its digits is 720, while the sum is 22.

The square root of 125211334 is about 11189.7870399753. The cubic root of 125211334 is about 500.2816200172.

Adding to 125211334 its reverse (433112521), we get a palindrome (558323855).

The spelling of 125211334 in words is "one hundred twenty-five million, two hundred eleven thousand, three hundred thirty-four".