2371013 has 4 divisors (see below), whose sum is σ = 2393280. Its totient is φ = 2348748.

The previous prime is 2371003. The next prime is 2371021. The reversal of 2371013 is 3101732.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2371013 - 2²⁰ = 1322437 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2370982 and 2371000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2371003) 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, 10973 + ... + 11186.

It is an arithmetic number, because the mean of its divisors is an integer number (598320).

2^2371013 is an apocalyptic number.

It is an amenable number.

2371013 is a deficient number, since it is larger than the sum of its proper divisors (22267).

2371013 is a wasteful number, since it uses less digits than its factorization.

2371013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22266.

The product of its (nonzero) digits is 126, while the sum is 17.

The square root of 2371013 is about 1539.8094037900. The cubic root of 2371013 is about 133.3453815502.

Adding to 2371013 its reverse (3101732), we get a palindrome (5472745).

The spelling of 2371013 in words is "two million, three hundred seventy-one thousand, thirteen".