2223131131093 has 2 divisors, whose sum is σ = 2223131131094. Its totient is φ = 2223131131092.

The previous prime is 2223131131087. The next prime is 2223131131139. The reversal of 2223131131093 is 3901311313222.

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., 1727074329124 + 496056801969 = 1314182^2 + 704313^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2223131131093 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2223131161093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1111565565546 + 1111565565547.

It is an arithmetic number, because the mean of its divisors is an integer number (1111565565547).

Almost surely, 2^{2223131131093} is an apocalyptic number.

It is an amenable number.

2223131131093 is a deficient number, since it is larger than the sum of its proper divisors (1).

2223131131093 is an equidigital number, since it uses as much as digits as its factorization.

2223131131093 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5832, while the sum is 31.

The spelling of 2223131131093 in words is "two trillion, two hundred twenty-three billion, one hundred thirty-one million, one hundred thirty-one thousand, ninety-three".