1043541140313 has 8 divisors (see below), whose sum is σ = 1590157928128. Its totient is φ = 596309223024.

The previous prime is 1043541140287. The next prime is 1043541140381. The reversal of 1043541140313 is 3130411453401.

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

It is not a de Polignac number, because 1043541140313 - 2⁹ = 1043541139801 is a prime.

It is a super-2 number, since 2×1043541140313² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1043541140393) 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, 24846217606 + ... + 24846217647.

It is an arithmetic number, because the mean of its divisors is an integer number (198769741016).

Almost surely, 2^{1043541140313} is an apocalyptic number.

It is an amenable number.

1043541140313 is a deficient number, since it is larger than the sum of its proper divisors (546616787815).

1043541140313 is an equidigital number, since it uses as much as digits as its factorization.

1043541140313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49692435263.

The product of its (nonzero) digits is 8640, while the sum is 30.

Adding to 1043541140313 its reverse (3130411453401), we get a palindrome (4173952593714).

The spelling of 1043541140313 in words is "one trillion, forty-three billion, five hundred forty-one million, one hundred forty thousand, three hundred thirteen".