41311031223 has 32 divisors (see below), whose sum is σ = 68798638080. Its totient is φ = 21420977760.

The previous prime is 41311031221. The next prime is 41311031243. The reversal of 41311031223 is 32213011314.

It is not a de Polignac number, because 41311031223 - 2¹ = 41311031221 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a self number, because there is not a number n which added to its sum of digits gives 41311031223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41311031221) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 37113 + ... + 289826.

It is an arithmetic number, because the mean of its divisors is an integer number (2149957440).

Almost surely, 2^41311031223 is an apocalyptic number.

41311031223 is a deficient number, since it is larger than the sum of its proper divisors (27487606857).

41311031223 is a wasteful number, since it uses less digits than its factorization.

41311031223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 327507.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 41311031223 its reverse (32213011314), we get a palindrome (73524042537).

The spelling of 41311031223 in words is "forty-one billion, three hundred eleven million, thirty-one thousand, two hundred twenty-three".