13030231312011 has 8 divisors (see below), whose sum is σ = 17387686735504. Its totient is φ = 8679798381600.

The previous prime is 13030231311967. The next prime is 13030231312061. The reversal of 13030231312011 is 11021313203031.

It is a happy number.

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

It is not a de Polignac number, because 13030231312011 - 2⁶ = 13030231311947 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13030231312061) 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, 1755618940 + ... + 1755626361.

It is an arithmetic number, because the mean of its divisors is an integer number (2173460841938).

Almost surely, 2^{13030231312011} is an apocalyptic number.

13030231312011 is a deficient number, since it is larger than the sum of its proper divisors (4357455423493).

13030231312011 is a wasteful number, since it uses less digits than its factorization.

13030231312011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3511246541.

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 13030231312011 its reverse (11021313203031), we get a palindrome (24051544515042).

The spelling of 13030231312011 in words is "thirteen trillion, thirty billion, two hundred thirty-one million, three hundred twelve thousand, eleven".