2193116701 has 2 divisors, whose sum is σ = 2193116702. Its totient is φ = 2193116700.

The previous prime is 2193116647. The next prime is 2193116711. The reversal of 2193116701 is 1076113912.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2180796601 + 12320100 = 46699^2 + 3510^2 .

It is a cyclic number.

It is not a de Polignac number, because 2193116701 - 2¹³ = 2193108509 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2193116711) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1096558350 + 1096558351.

It is an arithmetic number, because the mean of its divisors is an integer number (1096558351).

Almost surely, 2^2193116701 is an apocalyptic number.

It is an amenable number.

2193116701 is a deficient number, since it is larger than the sum of its proper divisors (1).

2193116701 is an equidigital number, since it uses as much as digits as its factorization.

2193116701 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2268, while the sum is 31.

The square root of 2193116701 is about 46830.7239000210. The cubic root of 2193116701 is about 1299.2336115938.

The spelling of 2193116701 in words is "two billion, one hundred ninety-three million, one hundred sixteen thousand, seven hundred one".