31041031411 has 16 divisors (see below), whose sum is σ = 33775758016. Its totient is φ = 28356241536.

The previous prime is 31041031363. The next prime is 31041031429. The reversal of 31041031411 is 11413014013.

It is a cyclic number.

It is not a de Polignac number, because 31041031411 - 2¹⁷ = 31040900339 is a prime.

It is not an unprimeable number, because it can be changed into a prime (31041031451) 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, 2260081 + ... + 2273773.

It is an arithmetic number, because the mean of its divisors is an integer number (2110984876).

Almost surely, 2^31041031411 is an apocalyptic number.

31041031411 is a deficient number, since it is larger than the sum of its proper divisors (2734726605).

31041031411 is a wasteful number, since it uses less digits than its factorization.

31041031411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15502.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 31041031411 its reverse (11413014013), we get a palindrome (42454045424).

The spelling of 31041031411 in words is "thirty-one billion, forty-one million, thirty-one thousand, four hundred eleven".