13042035011 has 4 divisors (see below), whose sum is σ = 13042371552. Its totient is φ = 13041698472.

The previous prime is 13042034987. The next prime is 13042035031. The reversal of 13042035011 is 11053024031.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 13042035011 - 2²² = 13037840707 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13042035031) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 101240 + ... + 190613.

It is an arithmetic number, because the mean of its divisors is an integer number (3260592888).

Almost surely, 2^13042035011 is an apocalyptic number.

13042035011 is a deficient number, since it is larger than the sum of its proper divisors (336541).

13042035011 is an equidigital number, since it uses as much as digits as its factorization.

13042035011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 336540.

The product of its (nonzero) digits is 360, while the sum is 20.

Adding to 13042035011 its reverse (11053024031), we get a palindrome (24095059042).

The spelling of 13042035011 in words is "thirteen billion, forty-two million, thirty-five thousand, eleven".