230133010202 has 4 divisors (see below), whose sum is σ = 345199515306. Its totient is φ = 115066505100.

The previous prime is 230133010187. The next prime is 230133010271. The reversal of 230133010202 is 202010331032.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 228903876721 + 1229133481 = 478439^2 + 35059^2 .

It is a super-2 number, since 2×230133010202² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57533252549 + ... + 57533252552.

Almost surely, 2^230133010202 is an apocalyptic number.

230133010202 is a deficient number, since it is larger than the sum of its proper divisors (115066505104).

230133010202 is a wasteful number, since it uses less digits than its factorization.

230133010202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115066505103.

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

Adding to 230133010202 its reverse (202010331032), we get a palindrome (432143341234).

The spelling of 230133010202 in words is "two hundred thirty billion, one hundred thirty-three million, ten thousand, two hundred two".