1233113033011 has 2 divisors, whose sum is σ = 1233113033012. Its totient is φ = 1233113033010.

The previous prime is 1233113032981. The next prime is 1233113033023. The reversal of 1233113033011 is 1103303113321.

It is a strong prime.

It is an emirp because it is prime and its reverse (1103303113321) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1233113033011 - 2¹⁵ = 1233113000243 is a prime.

It is a super-2 number, since 2×1233113033011² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1233113033081) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 616556516505 + 616556516506.

It is an arithmetic number, because the mean of its divisors is an integer number (616556516506).

Almost surely, 2^{1233113033011} is an apocalyptic number.

1233113033011 is a deficient number, since it is larger than the sum of its proper divisors (1).

1233113033011 is an equidigital number, since it uses as much as digits as its factorization.

1233113033011 is an odious number, because the sum of its binary digits is odd.

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

Adding to 1233113033011 its reverse (1103303113321), we get a palindrome (2336416146332).

The spelling of 1233113033011 in words is "one trillion, two hundred thirty-three billion, one hundred thirteen million, thirty-three thousand, eleven".