11111110332013 has 8 divisors (see below), whose sum is σ = 11114666071200. Its totient is φ = 11107554832368.

The previous prime is 11111110332011. The next prime is 11111110332029. The reversal of 11111110332013 is 31023301111111.

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

It is a cyclic number.

It is not a de Polignac number, because 11111110332013 - 2¹ = 11111110332011 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 (11111110332011) 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, 151384158 + ... + 151457536.

It is an arithmetic number, because the mean of its divisors is an integer number (1389333258900).

Almost surely, 2^{11111110332013} is an apocalyptic number.

It is an amenable number.

11111110332013 is a deficient number, since it is larger than the sum of its proper divisors (3555739187).

11111110332013 is an equidigital number, since it uses as much as digits as its factorization.

11111110332013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119771.

The product of its (nonzero) digits is 54, while the sum is 19.

Adding to 11111110332013 its reverse (31023301111111), we get a palindrome (42134411443124).

The spelling of 11111110332013 in words is "eleven trillion, one hundred eleven billion, one hundred ten million, three hundred thirty-two thousand, thirteen".