230133000212 has 6 divisors (see below), whose sum is σ = 402732750378. Its totient is φ = 115066500104.

The previous prime is 230133000193. The next prime is 230133000241. The reversal of 230133000212 is 212000331032.

It can be written as a sum of positive squares in only one way, i.e., 202631421316 + 27501578896 = 450146^2 + 165836^2 .

It is a super-2 number, since 2×230133000212² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28766625023 + ... + 28766625030.

It is an arithmetic number, because the mean of its divisors is an integer number (67122125063).

Almost surely, 2^230133000212 is an apocalyptic number.

It is an amenable number.

230133000212 is a deficient number, since it is larger than the sum of its proper divisors (172599750166).

230133000212 is a wasteful number, since it uses less digits than its factorization.

230133000212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57533250057 (or 57533250055 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 230133000212 its reverse (212000331032), we get a palindrome (442133331244).

The spelling of 230133000212 in words is "two hundred thirty billion, one hundred thirty-three million, two hundred twelve", and thus it is an aban number.