113031222347 has 2 divisors, whose sum is σ = 113031222348. Its totient is φ = 113031222346.

The previous prime is 113031222329. The next prime is 113031222373. The reversal of 113031222347 is 743222130311.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 113031222347 - 2¹⁶ = 113031156811 is a prime.

It is not a weakly prime, because it can be changed into another prime (113031225347) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56515611173 + 56515611174.

It is an arithmetic number, because the mean of its divisors is an integer number (56515611174).

Almost surely, 2^113031222347 is an apocalyptic number.

113031222347 is a deficient number, since it is larger than the sum of its proper divisors (1).

113031222347 is an equidigital number, since it uses as much as digits as its factorization.

113031222347 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6048, while the sum is 29.

Adding to 113031222347 its reverse (743222130311), we get a palindrome (856253352658).

The spelling of 113031222347 in words is "one hundred thirteen billion, thirty-one million, two hundred twenty-two thousand, three hundred forty-seven".