113133233011 has 2 divisors, whose sum is σ = 113133233012. Its totient is φ = 113133233010.

The previous prime is 113133232987. The next prime is 113133233023. The reversal of 113133233011 is 110332331311.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-113133233011 is a prime.

It is a super-2 number, since 2×113133233011² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (113133233111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56566616505 + 56566616506.

It is an arithmetic number, because the mean of its divisors is an integer number (56566616506).

Almost surely, 2^113133233011 is an apocalyptic number.

113133233011 is a deficient number, since it is larger than the sum of its proper divisors (1).

113133233011 is an equidigital number, since it uses as much as digits as its factorization.

113133233011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 486, while the sum is 22.

Adding to 113133233011 its reverse (110332331311), we get a palindrome (223465564322).

The spelling of 113133233011 in words is "one hundred thirteen billion, one hundred thirty-three million, two hundred thirty-three thousand, eleven".