230133332 has 24 divisors (see below), whose sum is σ = 473142432. Its totient is φ = 96559200.

The previous prime is 230133313. The next prime is 230133341. The reversal of 230133332 is 233331032.

It is a super-2 number, since 2×230133332² = 105922700994844448, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 200594 + ... + 201737.

It is an arithmetic number, because the mean of its divisors is an integer number (19714268).

Almost surely, 2^230133332 is an apocalyptic number.

230133332 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

230133332 is an abundant number, since it is smaller than the sum of its proper divisors (243009100).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

230133332 is a wasteful number, since it uses less digits than its factorization.

230133332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 402359 (or 402357 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 20.

The square root of 230133332 is about 15170.1460770818. The cubic root of 230133332 is about 612.8109381676.

Adding to 230133332 its reverse (233331032), we get a palindrome (463464364).

The spelling of 230133332 in words is "two hundred thirty million, one hundred thirty-three thousand, three hundred thirty-two".