1133122311977 has 2 divisors, whose sum is σ = 1133122311978. Its totient is φ = 1133122311976.

The previous prime is 1133122311973. The next prime is 1133122312079. The reversal of 1133122311977 is 7791132213311.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 600099664921 + 533022647056 = 774661^2 + 730084^2 .

It is an emirp because it is prime and its reverse (7791132213311) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1133122311977 - 2² = 1133122311973 is a prime.

It is not a weakly prime, because it can be changed into another prime (1133122311973) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 566561155988 + 566561155989.

It is an arithmetic number, because the mean of its divisors is an integer number (566561155989).

Almost surely, 2^{1133122311977} is an apocalyptic number.

It is an amenable number.

1133122311977 is a deficient number, since it is larger than the sum of its proper divisors (1).

1133122311977 is an equidigital number, since it uses as much as digits as its factorization.

1133122311977 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 47628, while the sum is 41.

The spelling of 1133122311977 in words is "one trillion, one hundred thirty-three billion, one hundred twenty-two million, three hundred eleven thousand, nine hundred seventy-seven".