1101233210611 has 2 divisors, whose sum is σ = 1101233210612. Its totient is φ = 1101233210610.

The previous prime is 1101233210603. The next prime is 1101233210617. The reversal of 1101233210611 is 1160123321011.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1101233210611 - 2³ = 1101233210603 is a prime.

It is a super-2 number, since 2×1101233210611² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1101233210617) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 550616605305 + 550616605306.

It is an arithmetic number, because the mean of its divisors is an integer number (550616605306).

Almost surely, 2^{1101233210611} is an apocalyptic number.

1101233210611 is a deficient number, since it is larger than the sum of its proper divisors (1).

1101233210611 is an equidigital number, since it uses as much as digits as its factorization.

1101233210611 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 216, while the sum is 22.

Adding to 1101233210611 its reverse (1160123321011), we get a palindrome (2261356531622).

The spelling of 1101233210611 in words is "one trillion, one hundred one billion, two hundred thirty-three million, two hundred ten thousand, six hundred eleven".