102333031232213 has 4 divisors (see below), whose sum is σ = 102333065146668. Its totient is φ = 102332997317760.

The previous prime is 102333031232191. The next prime is 102333031232269. The reversal of 102333031232213 is 312232130333201.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 39177872563729 + 63155158668484 = 6259223^2 + 7947022^2 .

It is a cyclic number.

It is not a de Polignac number, because 102333031232213 - 2⁶ = 102333031232149 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102333031232513) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11935418 + ... + 18631163.

It is an arithmetic number, because the mean of its divisors is an integer number (25583266286667).

Almost surely, 2^{102333031232213} is an apocalyptic number.

It is an amenable number.

102333031232213 is a deficient number, since it is larger than the sum of its proper divisors (33914455).

102333031232213 is an equidigital number, since it uses as much as digits as its factorization.

102333031232213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33914454.

The product of its (nonzero) digits is 11664, while the sum is 29.

Adding to 102333031232213 its reverse (312232130333201), we get a palindrome (414565161565414).

The spelling of 102333031232213 in words is "one hundred two trillion, three hundred thirty-three billion, thirty-one million, two hundred thirty-two thousand, two hundred thirteen".