230501124431 has 2 divisors, whose sum is σ = 230501124432. Its totient is φ = 230501124430.

The previous prime is 230501124409. The next prime is 230501124439. The reversal of 230501124431 is 134421105032.

It is a happy number.

230501124431 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 230501124431 - 2²² = 230496930127 is a prime.

It is a super-2 number, since 2×230501124431² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 230501124431.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (230501124439) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115250562215 + 115250562216.

It is an arithmetic number, because the mean of its divisors is an integer number (115250562216).

Almost surely, 2^230501124431 is an apocalyptic number.

230501124431 is a deficient number, since it is larger than the sum of its proper divisors (1).

230501124431 is an equidigital number, since it uses as much as digits as its factorization.

230501124431 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2880, while the sum is 26.

Adding to 230501124431 its reverse (134421105032), we get a palindrome (364922229463).

The spelling of 230501124431 in words is "two hundred thirty billion, five hundred one million, one hundred twenty-four thousand, four hundred thirty-one".