13030031242043 has 8 divisors (see below), whose sum is σ = 13453549065216. Its totient is φ = 12606713058600.

The previous prime is 13030031241959. The next prime is 13030031242049. The reversal of 13030031242043 is 34024213003031.

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 13030031242043 - 2⁴² = 8631984730939 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13030031242049) 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, 49777271 + ... + 50038352.

It is an arithmetic number, because the mean of its divisors is an integer number (1681693633152).

Almost surely, 2^{13030031242043} is an apocalyptic number.

13030031242043 is a deficient number, since it is larger than the sum of its proper divisors (423517823173).

13030031242043 is an equidigital number, since it uses as much as digits as its factorization.

13030031242043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99819865.

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 13030031242043 its reverse (34024213003031), we get a palindrome (47054244245074).

The spelling of 13030031242043 in words is "thirteen trillion, thirty billion, thirty-one million, two hundred forty-two thousand, forty-three".