11133446246913 has 4 divisors (see below), whose sum is σ = 14844594995888. Its totient is φ = 7422297497940.

The previous prime is 11133446246911. The next prime is 11133446246929. The reversal of 11133446246913 is 31964264433111.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 11133446246913 - 2¹ = 11133446246911 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11133446246911) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1855574374483 + ... + 1855574374488.

It is an arithmetic number, because the mean of its divisors is an integer number (3711148748972).

Almost surely, 2^{11133446246913} is an apocalyptic number.

It is an amenable number.

11133446246913 is a deficient number, since it is larger than the sum of its proper divisors (3711148748975).

11133446246913 is an equidigital number, since it uses as much as digits as its factorization.

11133446246913 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3711148748974.

The product of its digits is 1119744, while the sum is 48.

The spelling of 11133446246913 in words is "eleven trillion, one hundred thirty-three billion, four hundred forty-six million, two hundred forty-six thousand, nine hundred thirteen".