31320410041 has 16 divisors (see below), whose sum is σ = 32265471744. Its totient is φ = 30388103424.

The previous prime is 31320410021. The next prime is 31320410087. The reversal of 31320410041 is 14001402313.

It is not a de Polignac number, because 31320410041 - 2¹⁵ = 31320377273 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (31320410021) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2614321 + ... + 2626273.

It is an arithmetic number, because the mean of its divisors is an integer number (2016591984).

Almost surely, 2^31320410041 is an apocalyptic number.

It is an amenable number.

31320410041 is a deficient number, since it is larger than the sum of its proper divisors (945061703).

31320410041 is a wasteful number, since it uses less digits than its factorization.

31320410041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12480.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 31320410041 its reverse (14001402313), we get a palindrome (45321812354).

The spelling of 31320410041 in words is "thirty-one billion, three hundred twenty million, four hundred ten thousand, forty-one".