223032312102 has 8 divisors (see below), whose sum is σ = 446064624216. Its totient is φ = 74344104032.

The previous prime is 223032312077. The next prime is 223032312143. The reversal of 223032312102 is 201213230322.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

223032312102 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18586026003 + ... + 18586026014.

It is an arithmetic number, because the mean of its divisors is an integer number (55758078027).

Almost surely, 2^223032312102 is an apocalyptic number.

223032312102 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

223032312102 is a wasteful number, since it uses less digits than its factorization.

223032312102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37172052022.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 223032312102 its reverse (201213230322), we get a palindrome (424245542424).

The spelling of 223032312102 in words is "two hundred twenty-three billion, thirty-two million, three hundred twelve thousand, one hundred two".