13311212033402 has 8 divisors (see below), whose sum is σ = 20305238695200. Its totient is φ = 6542799135004.

The previous prime is 13311212033359. The next prime is 13311212033419. The reversal of 13311212033402 is 20433021211331.

It is a happy number.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56403440702 + ... + 56403440937.

It is an arithmetic number, because the mean of its divisors is an integer number (2538154836900).

Almost surely, 2^{13311212033402} is an apocalyptic number.

13311212033402 is a deficient number, since it is larger than the sum of its proper divisors (6994026661798).

13311212033402 is a wasteful number, since it uses less digits than its factorization.

13311212033402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112806881700.

The product of its (nonzero) digits is 2592, while the sum is 26.

Adding to 13311212033402 its reverse (20433021211331), we get a palindrome (33744233244733).

The spelling of 13311212033402 in words is "thirteen trillion, three hundred eleven billion, two hundred twelve million, thirty-three thousand, four hundred two".