10113133123 has 2 divisors, whose sum is σ = 10113133124. Its totient is φ = 10113133122.

The previous prime is 10113133081. The next prime is 10113133127. The reversal of 10113133123 is 32133131101.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10113133123 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10113133123.

It is not a weakly prime, because it can be changed into another prime (10113133127) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5056566561 + 5056566562.

It is an arithmetic number, because the mean of its divisors is an integer number (5056566562).

Almost surely, 2^10113133123 is an apocalyptic number.

10113133123 is a deficient number, since it is larger than the sum of its proper divisors (1).

10113133123 is an equidigital number, since it uses as much as digits as its factorization.

10113133123 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 162, while the sum is 19.

Adding to 10113133123 its reverse (32133131101), we get a palindrome (42246264224).

The spelling of 10113133123 in words is "ten billion, one hundred thirteen million, one hundred thirty-three thousand, one hundred twenty-three".