13451352011 has 8 divisors (see below), whose sum is σ = 13890355584. Its totient is φ = 13012666560.

The previous prime is 13451352007. The next prime is 13451352023. The reversal of 13451352011 is 11025315431.

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 13451352011 - 2² = 13451352007 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13451352071) 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, 7961 + ... + 164213.

It is an arithmetic number, because the mean of its divisors is an integer number (1736294448).

Almost surely, 2^13451352011 is an apocalyptic number.

13451352011 is a deficient number, since it is larger than the sum of its proper divisors (439003573).

13451352011 is a wasteful number, since it uses less digits than its factorization.

13451352011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159061.

The product of its (nonzero) digits is 1800, while the sum is 26.

Adding to 13451352011 its reverse (11025315431), we get a palindrome (24476667442).

The spelling of 13451352011 in words is "thirteen billion, four hundred fifty-one million, three hundred fifty-two thousand, eleven".