5123133023 has 2 divisors, whose sum is σ = 5123133024. Its totient is φ = 5123133022.

The previous prime is 5123132951. The next prime is 5123133079. The reversal of 5123133023 is 3203313215.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5123133023 - 2¹⁴ = 5123116639 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5123133023.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5123133523) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2561566511 + 2561566512.

It is an arithmetic number, because the mean of its divisors is an integer number (2561566512).

Almost surely, 2^5123133023 is an apocalyptic number.

5123133023 is a deficient number, since it is larger than the sum of its proper divisors (1).

5123133023 is an equidigital number, since it uses as much as digits as its factorization.

5123133023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1620, while the sum is 23.

The square root of 5123133023 is about 71576.0645956454. The cubic root of 5123133023 is about 1723.8992372916.

Adding to 5123133023 its reverse (3203313215), we get a palindrome (8326446238).

The spelling of 5123133023 in words is "five billion, one hundred twenty-three million, one hundred thirty-three thousand, twenty-three".