230226131 has 2 divisors, whose sum is σ = 230226132. Its totient is φ = 230226130.

The previous prime is 230226107. The next prime is 230226209. The reversal of 230226131 is 131622032.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 230226131 - 2¹⁴ = 230209747 is a prime.

It is a super-2 number, since 2×230226131² = 106008142790458322, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (230726131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115113065 + 115113066.

It is an arithmetic number, because the mean of its divisors is an integer number (115113066).

Almost surely, 2^230226131 is an apocalyptic number.

230226131 is a deficient number, since it is larger than the sum of its proper divisors (1).

230226131 is an equidigital number, since it uses as much as digits as its factorization.

230226131 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 230226131 is about 15173.2043748181. The cubic root of 230226131 is about 612.8932970906.

Adding to 230226131 its reverse (131622032), we get a palindrome (361848163).

The spelling of 230226131 in words is "two hundred thirty million, two hundred twenty-six thousand, one hundred thirty-one".