2093117161 has 2 divisors, whose sum is σ = 2093117162. Its totient is φ = 2093117160.

The previous prime is 2093117113. The next prime is 2093117171. The reversal of 2093117161 is 1617113902.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1669539600 + 423577561 = 40860^2 + 20581^2 .

It is a cyclic number.

It is not a de Polignac number, because 2093117161 - 2¹¹ = 2093115113 is a prime.

It is a super-2 number, since 2×2093117161² = 8762278899345399842, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2093117171) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1046558580 + 1046558581.

It is an arithmetic number, because the mean of its divisors is an integer number (1046558581).

Almost surely, 2^2093117161 is an apocalyptic number.

It is an amenable number.

2093117161 is a deficient number, since it is larger than the sum of its proper divisors (1).

2093117161 is an equidigital number, since it uses as much as digits as its factorization.

2093117161 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 2093117161 is about 45750.5973840779. The cubic root of 2093117161 is about 1279.1785828870.

The spelling of 2093117161 in words is "two billion, ninety-three million, one hundred seventeen thousand, one hundred sixty-one".