1123332984737 has 2 divisors, whose sum is σ = 1123332984738. Its totient is φ = 1123332984736.

The previous prime is 1123332984703. The next prime is 1123332984769. The reversal of 1123332984737 is 7374892333211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 737839768576 + 385493216161 = 858976^2 + 620881^2 .

It is a cyclic number.

It is not a de Polignac number, because 1123332984737 - 2¹² = 1123332980641 is a prime.

It is not a weakly prime, because it can be changed into another prime (1123332987737) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 561666492368 + 561666492369.

It is an arithmetic number, because the mean of its divisors is an integer number (561666492369).

Almost surely, 2^{1123332984737} is an apocalyptic number.

It is an amenable number.

1123332984737 is a deficient number, since it is larger than the sum of its proper divisors (1).

1123332984737 is an equidigital number, since it uses as much as digits as its factorization.

1123332984737 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4572288, while the sum is 53.

The spelling of 1123332984737 in words is "one trillion, one hundred twenty-three billion, three hundred thirty-two million, nine hundred eighty-four thousand, seven hundred thirty-seven".