1123220200093 has 2 divisors, whose sum is σ = 1123220200094. Its totient is φ = 1123220200092.

The previous prime is 1123220199977. The next prime is 1123220200147. The reversal of 1123220200093 is 3900020223211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 730508671204 + 392711528889 = 854698^2 + 626667^2 .

It is a cyclic number.

It is not a de Polignac number, because 1123220200093 - 2³³ = 1114630265501 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1123220207093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 561610100046 + 561610100047.

It is an arithmetic number, because the mean of its divisors is an integer number (561610100047).

Almost surely, 2^{1123220200093} is an apocalyptic number.

It is an amenable number.

1123220200093 is a deficient number, since it is larger than the sum of its proper divisors (1).

1123220200093 is an equidigital number, since it uses as much as digits as its factorization.

1123220200093 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 25.

The spelling of 1123220200093 in words is "one trillion, one hundred twenty-three billion, two hundred twenty million, two hundred thousand, ninety-three".