13312211011043 has 32 divisors (see below), whose sum is σ = 15500964390912. Its totient is φ = 11196833356800.

The previous prime is 13312211011039. The next prime is 13312211011063. The reversal of 13312211011043 is 34011011221331.

It is not a de Polignac number, because 13312211011043 - 2² = 13312211011039 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13312211011013) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 103959605 + ... + 104087577.

It is an arithmetic number, because the mean of its divisors is an integer number (484405137216).

Almost surely, 2^{13312211011043} is an apocalyptic number.

13312211011043 is a deficient number, since it is larger than the sum of its proper divisors (2188753379869).

13312211011043 is a wasteful number, since it uses less digits than its factorization.

13312211011043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129035.

The product of its (nonzero) digits is 432, while the sum is 23.

Adding to 13312211011043 its reverse (34011011221331), we get a palindrome (47323222232374).

The spelling of 13312211011043 in words is "thirteen trillion, three hundred twelve billion, two hundred eleven million, eleven thousand, forty-three".