1126723893833 has 2 divisors, whose sum is σ = 1126723893834. Its totient is φ = 1126723893832.

The previous prime is 1126723893781. The next prime is 1126723893857. The reversal of 1126723893833 is 3383983276211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 616432257424 + 510291636409 = 785132^2 + 714347^2 .

It is an emirp because it is prime and its reverse (3383983276211) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1126723893833 - 2¹⁰ = 1126723892809 is a prime.

It is not a weakly prime, because it can be changed into another prime (1126723896833) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 563361946916 + 563361946917.

It is an arithmetic number, because the mean of its divisors is an integer number (563361946917).

Almost surely, 2^{1126723893833} is an apocalyptic number.

It is an amenable number.

1126723893833 is a deficient number, since it is larger than the sum of its proper divisors (1).

1126723893833 is an equidigital number, since it uses as much as digits as its factorization.

1126723893833 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7838208, while the sum is 56.

The spelling of 1126723893833 in words is "one trillion, one hundred twenty-six billion, seven hundred twenty-three million, eight hundred ninety-three thousand, eight hundred thirty-three".