102331033212 has 48 divisors (see below), whose sum is σ = 239838423552. Its totient is φ = 33958332480.

The previous prime is 102331033153. The next prime is 102331033213. The reversal of 102331033212 is 212330133201.

It is a super-3 number, since 3×102331033212³ (a number of 34 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102331033213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3054778 + ... + 3088094.

It is an arithmetic number, because the mean of its divisors is an integer number (4996633824).

Almost surely, 2^102331033212 is an apocalyptic number.

102331033212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

102331033212 is an abundant number, since it is smaller than the sum of its proper divisors (137507390340).

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

102331033212 is a wasteful number, since it uses less digits than its factorization.

102331033212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34458 (or 34456 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 102331033212 its reverse (212330133201), we get a palindrome (314661166413).

The spelling of 102331033212 in words is "one hundred two billion, three hundred thirty-one million, thirty-three thousand, two hundred twelve".