3113112201061 has 2 divisors, whose sum is σ = 3113112201062. Its totient is φ = 3113112201060.

The previous prime is 3113112201053. The next prime is 3113112201113. The reversal of 3113112201061 is 1601022113113.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2216284260961 + 896827940100 = 1488719^2 + 947010^2 .

It is a cyclic number.

It is not a de Polignac number, because 3113112201061 - 2³ = 3113112201053 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3113112201011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1556556100530 + 1556556100531.

It is an arithmetic number, because the mean of its divisors is an integer number (1556556100531).

Almost surely, 2^{3113112201061} is an apocalyptic number.

It is an amenable number.

3113112201061 is a deficient number, since it is larger than the sum of its proper divisors (1).

3113112201061 is an equidigital number, since it uses as much as digits as its factorization.

3113112201061 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 216, while the sum is 22.

Adding to 3113112201061 its reverse (1601022113113), we get a palindrome (4714134314174).

The spelling of 3113112201061 in words is "three trillion, one hundred thirteen billion, one hundred twelve million, two hundred one thousand, sixty-one".