2231323053 has 16 divisors (see below), whose sum is σ = 3073055232. Its totient is φ = 1438632000.

The previous prime is 2231323051. The next prime is 2231323057. The reversal of 2231323053 is 3503231322.

It is not a de Polignac number, because 2231323053 - 2¹ = 2231323051 is a prime.

It is a super-3 number, since 3×2231323053³ (a number of 29 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2231323051) 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, 155023 + ... + 168803.

It is an arithmetic number, because the mean of its divisors is an integer number (192065952).

Almost surely, 2^2231323053 is an apocalyptic number.

It is an amenable number.

2231323053 is a deficient number, since it is larger than the sum of its proper divisors (841732179).

2231323053 is a wasteful number, since it uses less digits than its factorization.

2231323053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15556.

The product of its (nonzero) digits is 3240, while the sum is 24.

The square root of 2231323053 is about 47236.8823378512. The cubic root of 2231323053 is about 1306.7348814332.

Adding to 2231323053 its reverse (3503231322), we get a palindrome (5734554375).

The spelling of 2231323053 in words is "two billion, two hundred thirty-one million, three hundred twenty-three thousand, fifty-three".