230134421311 has 2 divisors, whose sum is σ = 230134421312. Its totient is φ = 230134421310.

The previous prime is 230134421197. The next prime is 230134421333. The reversal of 230134421311 is 113124431032.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 230134421311 - 2¹⁹ = 230133897023 is a prime.

It is a super-3 number, since 3×230134421311³ (a number of 35 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (230134428311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115067210655 + 115067210656.

It is an arithmetic number, because the mean of its divisors is an integer number (115067210656).

Almost surely, 2^230134421311 is an apocalyptic number.

230134421311 is a deficient number, since it is larger than the sum of its proper divisors (1).

230134421311 is an equidigital number, since it uses as much as digits as its factorization.

230134421311 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 230134421311 its reverse (113124431032), we get a palindrome (343258852343).

The spelling of 230134421311 in words is "two hundred thirty billion, one hundred thirty-four million, four hundred twenty-one thousand, three hundred eleven".