41013231231 has 24 divisors (see below), whose sum is σ = 64097979264. Its totient is φ = 23257219440.

The previous prime is 41013231211. The next prime is 41013231257. The reversal of 41013231231 is 13213231014.

It is not a de Polignac number, because 41013231231 - 2¹⁰ = 41013230207 is a prime.

It is a super-2 number, since 2×41013231231² (a number of 22 digits) contains 22 as substring.

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

It is a junction number, because it is equal to n+sod(n) for n = 41013231198 and 41013231207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41013231211) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1045635 + ... + 1084148.

It is an arithmetic number, because the mean of its divisors is an integer number (2670749136).

Almost surely, 2^41013231231 is an apocalyptic number.

41013231231 is a deficient number, since it is larger than the sum of its proper divisors (23084748033).

41013231231 is a wasteful number, since it uses less digits than its factorization.

41013231231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2129931 (or 2129924 counting only the distinct ones).

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

Adding to 41013231231 its reverse (13213231014), we get a palindrome (54226462245).

The spelling of 41013231231 in words is "forty-one billion, thirteen million, two hundred thirty-one thousand, two hundred thirty-one".