113123003011 has 2 divisors, whose sum is σ = 113123003012. Its totient is φ = 113123003010.

The previous prime is 113123003009. The next prime is 113123003017. The reversal of 113123003011 is 110300321311.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 113123003011 - 2¹ = 113123003009 is a prime.

It is a super-2 number, since 2×113123003011² (a number of 23 digits) contains 22 as substring.

Together with 113123003009, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (113123003017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56561501505 + 56561501506.

It is an arithmetic number, because the mean of its divisors is an integer number (56561501506).

Almost surely, 2^113123003011 is an apocalyptic number.

113123003011 is a deficient number, since it is larger than the sum of its proper divisors (1).

113123003011 is an equidigital number, since it uses as much as digits as its factorization.

113123003011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 54, while the sum is 16.

Adding to 113123003011 its reverse (110300321311), we get a palindrome (223423324322).

The spelling of 113123003011 in words is "one hundred thirteen billion, one hundred twenty-three million, three thousand, eleven".