2125101 has 16 divisors (see below), whose sum is σ = 3138048. Its totient is φ = 1268400.

The previous prime is 2125099. The next prime is 2125111. The reversal of 2125101 is 1015212.

It is not a de Polignac number, because 2125101 - 2¹ = 2125099 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2125111) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1890 + ... + 2796.

It is an arithmetic number, because the mean of its divisors is an integer number (196128).

2^2125101 is an apocalyptic number.

It is an amenable number.

2125101 is a deficient number, since it is larger than the sum of its proper divisors (1012947).

2125101 is a wasteful number, since it uses less digits than its factorization.

2125101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 992.

The product of its (nonzero) digits is 20, while the sum is 12.

The square root of 2125101 is about 1457.7726160139. The cubic root of 2125101 is about 128.5661163590.

The spelling of 2125101 in words is "two million, one hundred twenty-five thousand, one hundred one".