102233312 has 48 divisors (see below), whose sum is σ = 206524080. Its totient is φ = 49800192.

The previous prime is 102233303. The next prime is 102233333. The reversal of 102233312 is 213332201.

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, 326468 + ... + 326780.

It is an arithmetic number, because the mean of its divisors is an integer number (4302585).

Almost surely, 2^102233312 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 102233312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (103262040).

102233312 is an abundant number, since it is smaller than the sum of its proper divisors (104290768).

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

102233312 is a wasteful number, since it uses less digits than its factorization.

102233312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 555 (or 547 counting only the distinct ones).

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

The square root of 102233312 is about 10111.0490059143. The cubic root of 102233312 is about 467.5888467741.

Adding to 102233312 its reverse (213332201), we get a palindrome (315565513).

It can be divided in two parts, 10 and 2233312, that added together give a palindrome (2233322).

The spelling of 102233312 in words is "one hundred two million, two hundred thirty-three thousand, three hundred twelve".