43140003120113 has 8 divisors (see below), whose sum is σ = 43969931434728. Its totient is φ = 42310666138624.

The previous prime is 43140003120047. The next prime is 43140003120119. The reversal of 43140003120113 is 31102130004134.

It can be written as a sum of positive squares in 4 ways, for example, as 5864301543424 + 37275701576689 = 2421632^2 + 6105383^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 43140003120113 - 2²² = 43139998925809 is a prime.

It is a super-2 number, since 2×43140003120113² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (43140003120119) 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, 147685970 + ... + 147977787.

It is an arithmetic number, because the mean of its divisors is an integer number (5496241429341).

Almost surely, 2^{43140003120113} is an apocalyptic number.

It is an amenable number.

43140003120113 is a deficient number, since it is larger than the sum of its proper divisors (829928314615).

43140003120113 is a wasteful number, since it uses less digits than its factorization.

43140003120113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 295666563.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 43140003120113 its reverse (31102130004134), we get a palindrome (74242133124247).

The spelling of 43140003120113 in words is "forty-three trillion, one hundred forty billion, three million, one hundred twenty thousand, one hundred thirteen".