10123133333 has 2 divisors, whose sum is σ = 10123133334. Its totient is φ = 10123133332.

The previous prime is 10123133311. The next prime is 10123133341. The reversal of 10123133333 is 33333132101.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10064503684 + 58629649 = 100322^2 + 7657^2 .

It is an emirp because it is prime and its reverse (33333132101) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10123133333 - 2⁸ = 10123133077 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10123133299 and 10123133308.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10123133533) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5061566666 + 5061566667.

It is an arithmetic number, because the mean of its divisors is an integer number (5061566667).

Almost surely, 2^10123133333 is an apocalyptic number.

It is an amenable number.

10123133333 is a deficient number, since it is larger than the sum of its proper divisors (1).

10123133333 is an equidigital number, since it uses as much as digits as its factorization.

10123133333 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1458, while the sum is 23.

Adding to 10123133333 its reverse (33333132101), we get a palindrome (43456265434).

The spelling of 10123133333 in words is "ten billion, one hundred twenty-three million, one hundred thirty-three thousand, three hundred thirty-three".