1131011333411 has 2 divisors, whose sum is σ = 1131011333412. Its totient is φ = 1131011333410.

The previous prime is 1131011333383. The next prime is 1131011333443. The reversal of 1131011333411 is 1143331101311.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1131011333411 - 2¹⁴ = 1131011317027 is a prime.

It is not a weakly prime, because it can be changed into another prime (1131011333471) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 565505666705 + 565505666706.

It is an arithmetic number, because the mean of its divisors is an integer number (565505666706).

Almost surely, 2^{1131011333411} is an apocalyptic number.

1131011333411 is a deficient number, since it is larger than the sum of its proper divisors (1).

1131011333411 is an equidigital number, since it uses as much as digits as its factorization.

1131011333411 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 324, while the sum is 23.

Adding to 1131011333411 its reverse (1143331101311), we get a palindrome (2274342434722).

The spelling of 1131011333411 in words is "one trillion, one hundred thirty-one billion, eleven million, three hundred thirty-three thousand, four hundred eleven".