11120320213061 has 2 divisors, whose sum is σ = 11120320213062. Its totient is φ = 11120320213060.

The previous prime is 11120320213033. The next prime is 11120320213073. The reversal of 11120320213061 is 16031202302111.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8644811322436 + 2475508890625 = 2940206^2 + 1573375^2 .

It is a cyclic number.

It is not a de Polignac number, because 11120320213061 - 2³⁸ = 10845442306117 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11120320213081) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5560160106530 + 5560160106531.

It is an arithmetic number, because the mean of its divisors is an integer number (5560160106531).

Almost surely, 2^{11120320213061} is an apocalyptic number.

It is an amenable number.

11120320213061 is a deficient number, since it is larger than the sum of its proper divisors (1).

11120320213061 is an equidigital number, since it uses as much as digits as its factorization.

11120320213061 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 23.

Adding to 11120320213061 its reverse (16031202302111), we get a palindrome (27151522515172).

The spelling of 11120320213061 in words is "eleven trillion, one hundred twenty billion, three hundred twenty million, two hundred thirteen thousand, sixty-one".