2230203431 has 4 divisors (see below), whose sum is σ = 2246248200. Its totient is φ = 2214158664.

The previous prime is 2230203407. The next prime is 2230203449. The reversal of 2230203431 is 1343020322.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2230203431 - 2¹⁰ = 2230202407 is a prime.

It is a super-2 number, since 2×2230203431² = 9947614687288343522, which contains 22 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 (2230203401) 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, 8022176 + ... + 8022453.

It is an arithmetic number, because the mean of its divisors is an integer number (561562050).

Almost surely, 2^2230203431 is an apocalyptic number.

2230203431 is a deficient number, since it is larger than the sum of its proper divisors (16044769).

2230203431 is a wasteful number, since it uses less digits than its factorization.

2230203431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16044768.

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 2230203431 is about 47225.0297088313. The cubic root of 2230203431 is about 1306.5162825926.

Adding to 2230203431 its reverse (1343020322), we get a palindrome (3573223753).

The spelling of 2230203431 in words is "two billion, two hundred thirty million, two hundred three thousand, four hundred thirty-one".