2031113222363 has 2 divisors, whose sum is σ = 2031113222364. Its totient is φ = 2031113222362.

The previous prime is 2031113222357. The next prime is 2031113222401. The reversal of 2031113222363 is 3632223111302.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2031113222363 is a prime.

It is not a weakly prime, because it can be changed into another prime (2031113222063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1015556611181 + 1015556611182.

It is an arithmetic number, because the mean of its divisors is an integer number (1015556611182).

Almost surely, 2^{2031113222363} is an apocalyptic number.

2031113222363 is a deficient number, since it is larger than the sum of its proper divisors (1).

2031113222363 is an equidigital number, since it uses as much as digits as its factorization.

2031113222363 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7776, while the sum is 29.

Adding to 2031113222363 its reverse (3632223111302), we get a palindrome (5663336333665).

The spelling of 2031113222363 in words is "two trillion, thirty-one billion, one hundred thirteen million, two hundred twenty-two thousand, three hundred sixty-three".