6211880113 has 2 divisors, whose sum is σ = 6211880114. Its totient is φ = 6211880112.

The previous prime is 6211880093. The next prime is 6211880123. The reversal of 6211880113 is 3110881126.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5832682384 + 379197729 = 76372^2 + 19473^2 .

It is a cyclic number.

It is not a de Polignac number, because 6211880113 - 2¹³ = 6211871921 is a prime.

It is not a weakly prime, because it can be changed into another prime (6211880123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3105940056 + 3105940057.

It is an arithmetic number, because the mean of its divisors is an integer number (3105940057).

Almost surely, 2^6211880113 is an apocalyptic number.

It is an amenable number.

6211880113 is a deficient number, since it is larger than the sum of its proper divisors (1).

6211880113 is an equidigital number, since it uses as much as digits as its factorization.

6211880113 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2304, while the sum is 31.

The square root of 6211880113 is about 78815.4814297293. The cubic root of 6211880113 is about 1838.2631800290.

The spelling of 6211880113 in words is "six billion, two hundred eleven million, eight hundred eighty thousand, one hundred thirteen".