13055011311 has 8 divisors (see below), whose sum is σ = 17414095104. Its totient is φ = 8699634200.

The previous prime is 13055011279. The next prime is 13055011313. The reversal of 13055011311 is 11311055031.

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 13055011311 - 2⁵ = 13055011279 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13055011313) 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, 918441 + ... + 932546.

It is an arithmetic number, because the mean of its divisors is an integer number (2176761888).

Almost surely, 2^13055011311 is an apocalyptic number.

13055011311 is a deficient number, since it is larger than the sum of its proper divisors (4359083793).

13055011311 is a wasteful number, since it uses less digits than its factorization.

13055011311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1853341.

The product of its (nonzero) digits is 225, while the sum is 21.

Adding to 13055011311 its reverse (11311055031), we get a palindrome (24366066342).

The spelling of 13055011311 in words is "thirteen billion, fifty-five million, eleven thousand, three hundred eleven".