1113315786241 has 2 divisors, whose sum is σ = 1113315786242. Its totient is φ = 1113315786240.

The previous prime is 1113315786239. The next prime is 1113315786313. The reversal of 1113315786241 is 1426875133111.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1101607680625 + 11708105616 = 1049575^2 + 108204^2 .

It is a cyclic number.

It is not a de Polignac number, because 1113315786241 - 2¹ = 1113315786239 is a prime.

Together with 1113315786239, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (1113315786221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 556657893120 + 556657893121.

It is an arithmetic number, because the mean of its divisors is an integer number (556657893121).

Almost surely, 2^{1113315786241} is an apocalyptic number.

It is an amenable number.

1113315786241 is a deficient number, since it is larger than the sum of its proper divisors (1).

1113315786241 is an equidigital number, since it uses as much as digits as its factorization.

1113315786241 is an evil number, because the sum of its binary digits is even.

The product of its digits is 120960, while the sum is 43.

The spelling of 1113315786241 in words is "one trillion, one hundred thirteen billion, three hundred fifteen million, seven hundred eighty-six thousand, two hundred forty-one".