7190107189 has 2 divisors, whose sum is σ = 7190107190. Its totient is φ = 7190107188.

The previous prime is 7190107139. The next prime is 7190107193. The reversal of 7190107189 is 9817010917.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5811470289 + 1378636900 = 76233^2 + 37130^2 .

It is a cyclic number.

It is not a de Polignac number, because 7190107189 - 2¹⁷ = 7189976117 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7190107139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3595053594 + 3595053595.

It is an arithmetic number, because the mean of its divisors is an integer number (3595053595).

Almost surely, 2^7190107189 is an apocalyptic number.

It is an amenable number.

7190107189 is a deficient number, since it is larger than the sum of its proper divisors (1).

7190107189 is an equidigital number, since it uses as much as digits as its factorization.

7190107189 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 31752, while the sum is 43.

The square root of 7190107189 is about 84794.4997567649. The cubic root of 7190107189 is about 1930.0939745914.

The spelling of 7190107189 in words is "seven billion, one hundred ninety million, one hundred seven thousand, one hundred eighty-nine".