3141213191 has 2 divisors, whose sum is σ = 3141213192. Its totient is φ = 3141213190.

The previous prime is 3141213157. The next prime is 3141213223. The reversal of 3141213191 is 1913121413.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3141213191 - 2²² = 3137018887 is a prime.

It is a super-2 number, since 2×3141213191² = 19734440622624804962, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3141213191.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3141213091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1570606595 + 1570606596.

It is an arithmetic number, because the mean of its divisors is an integer number (1570606596).

Almost surely, 2^3141213191 is an apocalyptic number.

3141213191 is a deficient number, since it is larger than the sum of its proper divisors (1).

3141213191 is an equidigital number, since it uses as much as digits as its factorization.

3141213191 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 648, while the sum is 26.

The square root of 3141213191 is about 56046.5270199680. The cubic root of 3141213191 is about 1464.5329174499.

The spelling of 3141213191 in words is "three billion, one hundred forty-one million, two hundred thirteen thousand, one hundred ninety-one".