3125111 has 8 divisors (see below), whose sum is σ = 3489024. Its totient is φ = 2774520.

The previous prime is 3125099. The next prime is 3125113. The reversal of 3125111 is 1115213.

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

It is a cyclic number.

It is not a de Polignac number, because 3125111 - 2¹⁴ = 3108727 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3125113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2831 + ... + 3776.

It is an arithmetic number, because the mean of its divisors is an integer number (436128).

Almost surely, 2^3125111 is an apocalyptic number.

3125111 is a deficient number, since it is larger than the sum of its proper divisors (363913).

3125111 is a wasteful number, since it uses less digits than its factorization.

3125111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6661.

The product of its digits is 30, while the sum is 14.

The square root of 3125111 is about 1767.7983482287. The cubic root of 3125111 is about 146.2026179086.

The spelling of 3125111 in words is "three million, one hundred twenty-five thousand, one hundred eleven".