230303033431 has 2 divisors, whose sum is σ = 230303033432. Its totient is φ = 230303033430.

The previous prime is 230303033399. The next prime is 230303033459. The reversal of 230303033431 is 134330303032.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 230303033431 - 2⁵ = 230303033399 is a prime.

It is a super-2 number, since 2×230303033431² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 230303033396 and 230303033405.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (230303033231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115151516715 + 115151516716.

It is an arithmetic number, because the mean of its divisors is an integer number (115151516716).

Almost surely, 2^230303033431 is an apocalyptic number.

230303033431 is a deficient number, since it is larger than the sum of its proper divisors (1).

230303033431 is an equidigital number, since it uses as much as digits as its factorization.

230303033431 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5832, while the sum is 25.

Adding to 230303033431 its reverse (134330303032), we get a palindrome (364633336463).

The spelling of 230303033431 in words is "two hundred thirty billion, three hundred three million, thirty-three thousand, four hundred thirty-one".