230133333012 has 72 divisors (see below), whose sum is σ = 595962564288. Its totient is φ = 69060266880.

The previous prime is 230133332969. The next prime is 230133333037. The reversal of 230133333012 is 210333331032.

It is a super-2 number, since 2×230133333012² (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 in 23 ways as a sum of consecutive naturals, for example, 619833 + ... + 918944.

Almost surely, 2^230133333012 is an apocalyptic number.

230133333012 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

230133333012 is an abundant number, since it is smaller than the sum of its proper divisors (365829231276).

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

230133333012 is a wasteful number, since it uses less digits than its factorization.

230133333012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1538909 (or 1538896 counting only the distinct ones).

The product of its (nonzero) digits is 2916, while the sum is 24.

Adding to 230133333012 its reverse (210333331032), we get a palindrome (440466664044).

The spelling of 230133333012 in words is "two hundred thirty billion, one hundred thirty-three million, three hundred thirty-three thousand, twelve".