2231350253 has 16 divisors (see below), whose sum is σ = 2567961600. Its totient is φ = 1917503280.

The previous prime is 2231350243. The next prime is 2231350273. The reversal of 2231350253 is 3520531322.

It is not a de Polignac number, because 2231350253 - 2¹⁴ = 2231333869 is a prime.

It is a super-3 number, since 3×2231350253³ (a number of 29 digits) 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 (2231350213) 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, 85238 + ... + 108296.

It is an arithmetic number, because the mean of its divisors is an integer number (160497600).

Almost surely, 2^2231350253 is an apocalyptic number.

It is an amenable number.

2231350253 is a deficient number, since it is larger than the sum of its proper divisors (336611347).

2231350253 is a wasteful number, since it uses less digits than its factorization.

2231350253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23552.

The product of its (nonzero) digits is 5400, while the sum is 26.

The square root of 2231350253 is about 47237.1702475921. The cubic root of 2231350253 is about 1306.7401911446.

Adding to 2231350253 its reverse (3520531322), we get a palindrome (5751881575).

The spelling of 2231350253 in words is "two billion, two hundred thirty-one million, three hundred fifty thousand, two hundred fifty-three".