1133211321017 has 2 divisors, whose sum is σ = 1133211321018. Its totient is φ = 1133211321016.

The previous prime is 1133211320981. The next prime is 1133211321023. The reversal of 1133211321017 is 7101231123311.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1113100961296 + 20110359721 = 1055036^2 + 141811^2 .

It is a cyclic number.

It is not a de Polignac number, because 1133211321017 - 2²² = 1133207126713 is a prime.

It is not a weakly prime, because it can be changed into another prime (1133211321917) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 566605660508 + 566605660509.

It is an arithmetic number, because the mean of its divisors is an integer number (566605660509).

Almost surely, 2^{1133211321017} is an apocalyptic number.

It is an amenable number.

1133211321017 is a deficient number, since it is larger than the sum of its proper divisors (1).

1133211321017 is an equidigital number, since it uses as much as digits as its factorization.

1133211321017 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 756, while the sum is 26.

Adding to 1133211321017 its reverse (7101231123311), we get a palindrome (8234442444328).

The spelling of 1133211321017 in words is "one trillion, one hundred thirty-three billion, two hundred eleven million, three hundred twenty-one thousand, seventeen".