233003103212 has 48 divisors (see below), whose sum is σ = 445878784512. Its totient is φ = 105659695680.

The previous prime is 233003103211. The next prime is 233003103257. The reversal of 233003103212 is 212301300332.

It is a super-2 number, since 2×233003103212² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (233003103211) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41258573 + ... + 41264219.

It is an arithmetic number, because the mean of its divisors is an integer number (9289141344).

Almost surely, 2^233003103212 is an apocalyptic number.

233003103212 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

233003103212 is a deficient number, since it is larger than the sum of its proper divisors (212875681300).

233003103212 is a wasteful number, since it uses less digits than its factorization.

233003103212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7718 (or 7716 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 233003103212 its reverse (212301300332), we get a palindrome (445304403544).

The spelling of 233003103212 in words is "two hundred thirty-three billion, three million, one hundred three thousand, two hundred twelve".