102223123031233 has 2 divisors, whose sum is σ = 102223123031234. Its totient is φ = 102223123031232.

The previous prime is 102223123031207. The next prime is 102223123031287. The reversal of 102223123031233 is 332130321322201.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 84628353200689 + 17594769830544 = 9199367^2 + 4194612^2 .

It is an emirp because it is prime and its reverse (332130321322201) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 102223123031233 - 2⁴¹ = 100024099775681 is a prime.

It is not a weakly prime, because it can be changed into another prime (102223123071233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51111561515616 + 51111561515617.

It is an arithmetic number, because the mean of its divisors is an integer number (51111561515617).

Almost surely, 2^{102223123031233} is an apocalyptic number.

It is an amenable number.

102223123031233 is a deficient number, since it is larger than the sum of its proper divisors (1).

102223123031233 is an equidigital number, since it uses as much as digits as its factorization.

102223123031233 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7776, while the sum is 28.

Adding to 102223123031233 its reverse (332130321322201), we get a palindrome (434353444353434).

The spelling of 102223123031233 in words is "one hundred two trillion, two hundred twenty-three billion, one hundred twenty-three million, thirty-one thousand, two hundred thirty-three".