3271125001 has 4 divisors (see below), whose sum is σ = 3290033412. Its totient is φ = 3252216592.

The previous prime is 3271124959. The next prime is 3271125029. The reversal of 3271125001 is 1005211723.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1005211723 = 241 ⋅4171003.

It can be written as a sum of positive squares in 2 ways, for example, as 2685726976 + 585398025 = 51824^2 + 24195^2 .

It is a cyclic number.

It is not a de Polignac number, because 3271125001 - 2¹³ = 3271116809 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3271125031) 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, 9453946 + ... + 9454291.

It is an arithmetic number, because the mean of its divisors is an integer number (822508353).

Almost surely, 2^3271125001 is an apocalyptic number.

It is an amenable number.

3271125001 is a deficient number, since it is larger than the sum of its proper divisors (18908411).

3271125001 is a wasteful number, since it uses less digits than its factorization.

3271125001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18908410.

The product of its (nonzero) digits is 420, while the sum is 22.

The square root of 3271125001 is about 57193.7496672495. The cubic root of 3271125001 is about 1484.4504764612.

Adding to 3271125001 its reverse (1005211723), we get a palindrome (4276336724).

The spelling of 3271125001 in words is "three billion, two hundred seventy-one million, one hundred twenty-five thousand, one".