1120212232313 has 2 divisors, whose sum is σ = 1120212232314. Its totient is φ = 1120212232312.

The previous prime is 1120212232283. The next prime is 1120212232333. The reversal of 1120212232313 is 3132322120211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 809976600169 + 310235632144 = 899987^2 + 556988^2 .

It is a cyclic number.

It is not a de Polignac number, because 1120212232313 - 2²² = 1120208038009 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (1120212232333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 560106116156 + 560106116157.

It is an arithmetic number, because the mean of its divisors is an integer number (560106116157).

Almost surely, 2^{1120212232313} is an apocalyptic number.

It is an amenable number.

1120212232313 is a deficient number, since it is larger than the sum of its proper divisors (1).

1120212232313 is an equidigital number, since it uses as much as digits as its factorization.

1120212232313 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 1120212232313 its reverse (3132322120211), we get a palindrome (4252534352524).

The spelling of 1120212232313 in words is "one trillion, one hundred twenty billion, two hundred twelve million, two hundred thirty-two thousand, three hundred thirteen".