1101235355611 has 2 divisors, whose sum is σ = 1101235355612. Its totient is φ = 1101235355610.

The previous prime is 1101235355573. The next prime is 1101235355617. The reversal of 1101235355611 is 1165535321011.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1101235355611 - 2²³ = 1101226967003 is a prime.

It is not a weakly prime, because it can be changed into another prime (1101235355617) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 550617677805 + 550617677806.

It is an arithmetic number, because the mean of its divisors is an integer number (550617677806).

Almost surely, 2^{1101235355611} is an apocalyptic number.

1101235355611 is a deficient number, since it is larger than the sum of its proper divisors (1).

1101235355611 is an equidigital number, since it uses as much as digits as its factorization.

1101235355611 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13500, while the sum is 34.

The spelling of 1101235355611 in words is "one trillion, one hundred one billion, two hundred thirty-five million, three hundred fifty-five thousand, six hundred eleven".