41031012123 has 96 divisors (see below), whose sum is σ = 63733063680. Its totient is φ = 25395552000.

The previous prime is 41031012119. The next prime is 41031012137. The reversal of 41031012123 is 32121013014.

It is not a de Polignac number, because 41031012123 - 2² = 41031012119 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 41031012096 and 41031012105.

It is not an unprimeable number, because it can be changed into a prime (41031012193) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 214821958 + ... + 214822148.

It is an arithmetic number, because the mean of its divisors is an integer number (663886080).

Almost surely, 2^41031012123 is an apocalyptic number.

41031012123 is a deficient number, since it is larger than the sum of its proper divisors (22702051557).

41031012123 is a wasteful number, since it uses less digits than its factorization.

41031012123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 521 (or 518 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 41031012123 its reverse (32121013014), we get a palindrome (73152025137).

The spelling of 41031012123 in words is "forty-one billion, thirty-one million, twelve thousand, one hundred twenty-three".