1020123224233 has 2 divisors, whose sum is σ = 1020123224234. Its totient is φ = 1020123224232.

The previous prime is 1020123224231. The next prime is 1020123224251. The reversal of 1020123224233 is 3324223210201.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 953263227904 + 66859996329 = 976352^2 + 258573^2 .

It is a cyclic number.

It is not a de Polignac number, because 1020123224233 - 2¹ = 1020123224231 is a prime.

Together with 1020123224231, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 1020123224198 and 1020123224207.

It is not a weakly prime, because it can be changed into another prime (1020123224231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 510061612116 + 510061612117.

It is an arithmetic number, because the mean of its divisors is an integer number (510061612117).

Almost surely, 2^{1020123224233} is an apocalyptic number.

It is an amenable number.

1020123224233 is a deficient number, since it is larger than the sum of its proper divisors (1).

1020123224233 is an equidigital number, since it uses as much as digits as its factorization.

1020123224233 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 1020123224233 its reverse (3324223210201), we get a palindrome (4344346434434).

The spelling of 1020123224233 in words is "one trillion, twenty billion, one hundred twenty-three million, two hundred twenty-four thousand, two hundred thirty-three".