2017125201 has 16 divisors (see below), whose sum is σ = 3310154624. Its totient is φ = 1063977984.

The previous prime is 2017125193. The next prime is 2017125221. The reversal of 2017125201 is 1025217102.

2017125201 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2017125201 - 2³ = 2017125193 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (2017125221) 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, 3694096 + ... + 3694641.

It is an arithmetic number, because the mean of its divisors is an integer number (206884664).

Almost surely, 2^2017125201 is an apocalyptic number.

2017125201 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

2017125201 is a deficient number, since it is larger than the sum of its proper divisors (1293029423).

2017125201 is a wasteful number, since it uses less digits than its factorization.

2017125201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7388760.

The product of its (nonzero) digits is 280, while the sum is 21.

The square root of 2017125201 is about 44912.4170024282. The cubic root of 2017125201 is about 1263.5069014192.

The spelling of 2017125201 in words is "two billion, seventeen million, one hundred twenty-five thousand, two hundred one".