2231053 has 4 divisors (see below), whose sum is σ = 2433888. Its totient is φ = 2028220.

The previous prime is 2231051. The next prime is 2231059. The reversal of 2231053 is 3501322.

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 2231053 - 2¹ = 2231051 is a prime.

It is a super-3 number, since 3×2231053³ = 33315851430599357631, which contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2231051) 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, 101401 + ... + 101422.

It is an arithmetic number, because the mean of its divisors is an integer number (608472).

2^2231053 is an apocalyptic number.

It is an amenable number.

2231053 is a deficient number, since it is larger than the sum of its proper divisors (202835).

2231053 is a wasteful number, since it uses less digits than its factorization.

2231053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 202834.

The product of its (nonzero) digits is 180, while the sum is 16.

The square root of 2231053 is about 1493.6709811736. The cubic root of 2231053 is about 130.6682162052.

Adding to 2231053 its reverse (3501322), we get a palindrome (5732375).

The spelling of 2231053 in words is "two million, two hundred thirty-one thousand, fifty-three".