230133332287 has 2 divisors, whose sum is σ = 230133332288. Its totient is φ = 230133332286.

The previous prime is 230133332189. The next prime is 230133332417. The reversal of 230133332287 is 782233331032.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 230133332287 - 2⁷ = 230133332159 is a prime.

It is a super-2 number, since 2×230133332287² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (230133732287) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115066666143 + 115066666144.

It is an arithmetic number, because the mean of its divisors is an integer number (115066666144).

Almost surely, 2^230133332287 is an apocalyptic number.

230133332287 is a deficient number, since it is larger than the sum of its proper divisors (1).

230133332287 is an equidigital number, since it uses as much as digits as its factorization.

230133332287 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108864, while the sum is 37.

The spelling of 230133332287 in words is "two hundred thirty billion, one hundred thirty-three million, three hundred thirty-two thousand, two hundred eighty-seven".