1113312310001 has 2 divisors, whose sum is σ = 1113312310002. Its totient is φ = 1113312310000.

The previous prime is 1113312309997. The next prime is 1113312310007. The reversal of 1113312310001 is 1000132133111.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 671088640000 + 442223670001 = 819200^2 + 664999^2 .

It is a cyclic number.

It is not a de Polignac number, because 1113312310001 - 2² = 1113312309997 is a prime.

It is not a weakly prime, because it can be changed into another prime (1113312310007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 556656155000 + 556656155001.

It is an arithmetic number, because the mean of its divisors is an integer number (556656155001).

Almost surely, 2^{1113312310001} is an apocalyptic number.

It is an amenable number.

1113312310001 is a deficient number, since it is larger than the sum of its proper divisors (1).

1113312310001 is an equidigital number, since it uses as much as digits as its factorization.

1113312310001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 54, while the sum is 17.

Adding to 1113312310001 its reverse (1000132133111), we get a palindrome (2113444443112).

The spelling of 1113312310001 in words is "one trillion, one hundred thirteen billion, three hundred twelve million, three hundred ten thousand, one".