43013411011231 has 8 divisors (see below), whose sum is σ = 43111268403840. Its totient is φ = 42915557050392.

The previous prime is 43013411011217. The next prime is 43013411011267. The reversal of 43013411011231 is 13211011431034.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-43013411011231 is a prime.

It is a super-2 number, since 2×43013411011231² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 43013411011196 and 43013411011205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43013411011201) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25132710 + ... + 26789548.

It is an arithmetic number, because the mean of its divisors is an integer number (5388908550480).

Almost surely, 2^{43013411011231} is an apocalyptic number.

43013411011231 is a deficient number, since it is larger than the sum of its proper divisors (97857392609).

43013411011231 is a wasteful number, since it uses less digits than its factorization.

43013411011231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1715885.

The product of its (nonzero) digits is 864, while the sum is 25.

Adding to 43013411011231 its reverse (13211011431034), we get a palindrome (56224422442265).

The spelling of 43013411011231 in words is "forty-three trillion, thirteen billion, four hundred eleven million, eleven thousand, two hundred thirty-one".