2443101 has 4 divisors (see below), whose sum is σ = 3257472. Its totient is φ = 1628732.

The previous prime is 2443097. The next prime is 2443109. The reversal of 2443101 is 1013442.

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 2443101 - 2² = 2443097 is a prime.

It is a D-number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2443109) 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, 407181 + ... + 407186.

It is an arithmetic number, because the mean of its divisors is an integer number (814368).

2^2443101 is an apocalyptic number.

It is an amenable number.

2443101 is a deficient number, since it is larger than the sum of its proper divisors (814371).

2443101 is an equidigital number, since it uses as much as digits as its factorization.

2443101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 814370.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 2443101 is about 1563.0422259171. The cubic root of 2443101 is about 134.6833180676.

Adding to 2443101 its reverse (1013442), we get a palindrome (3456543).

The spelling of 2443101 in words is "two million, four hundred forty-three thousand, one hundred one".