31034401422223 has 2 divisors, whose sum is σ = 31034401422224. Its totient is φ = 31034401422222.

The previous prime is 31034401422197. The next prime is 31034401422251. The reversal of 31034401422223 is 32222410443013.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 31034401422223 - 2¹⁷ = 31034401291151 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (31034401422023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15517200711111 + 15517200711112.

It is an arithmetic number, because the mean of its divisors is an integer number (15517200711112).

Almost surely, 2^{31034401422223} is an apocalyptic number.

31034401422223 is a deficient number, since it is larger than the sum of its proper divisors (1).

31034401422223 is an equidigital number, since it uses as much as digits as its factorization.

31034401422223 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 27648, while the sum is 31.

Adding to 31034401422223 its reverse (32222410443013), we get a palindrome (63256811865236).

The spelling of 31034401422223 in words is "thirty-one trillion, thirty-four billion, four hundred one million, four hundred twenty-two thousand, two hundred twenty-three".