31341422093 has 2 divisors, whose sum is σ = 31341422094. Its totient is φ = 31341422092.

The previous prime is 31341422081. The next prime is 31341422141. The reversal of 31341422093 is 39022414313.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 30615550729 + 725871364 = 174973^2 + 26942^2 .

It is a cyclic number.

It is not a de Polignac number, because 31341422093 - 2³⁰ = 30267680269 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (31341422993) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15670711046 + 15670711047.

It is an arithmetic number, because the mean of its divisors is an integer number (15670711047).

Almost surely, 2^31341422093 is an apocalyptic number.

It is an amenable number.

31341422093 is a deficient number, since it is larger than the sum of its proper divisors (1).

31341422093 is an equidigital number, since it uses as much as digits as its factorization.

31341422093 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15552, while the sum is 32.

It can be divided in two parts, 313414220 and 93, that added together give a palindrome (313414313).

The spelling of 31341422093 in words is "thirty-one billion, three hundred forty-one million, four hundred twenty-two thousand, ninety-three".