13012013311 has 8 divisors (see below), whose sum is σ = 14230327248. Its totient is φ = 11799600000.

The previous prime is 13012013293. The next prime is 13012013317. The reversal of 13012013311 is 11331021031.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13012013311 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13012013317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1470540 + ... + 1479361.

It is an arithmetic number, because the mean of its divisors is an integer number (1778790906).

Almost surely, 2^13012013311 is an apocalyptic number.

13012013311 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

13012013311 is a deficient number, since it is larger than the sum of its proper divisors (1218313937).

13012013311 is a wasteful number, since it uses less digits than its factorization.

13012013311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2950313.

The product of its (nonzero) digits is 54, while the sum is 16.

Adding to 13012013311 its reverse (11331021031), we get a palindrome (24343034342).

The spelling of 13012013311 in words is "thirteen billion, twelve million, thirteen thousand, three hundred eleven".