11331123100013 has 8 divisors (see below), whose sum is σ = 11374641195456. Its totient is φ = 11287608292800.

The previous prime is 11331123099979. The next prime is 11331123100021. The reversal of 11331123100013 is 31000132113311.

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 11331123100013 - 2¹⁴ = 11331123083629 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 (11331123100613) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6197978 + ... + 7815188.

It is an arithmetic number, because the mean of its divisors is an integer number (1421830149432).

Almost surely, 2^{11331123100013} is an apocalyptic number.

It is an amenable number.

11331123100013 is a deficient number, since it is larger than the sum of its proper divisors (43518095443).

11331123100013 is a wasteful number, since it uses less digits than its factorization.

11331123100013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1644115.

The product of its (nonzero) digits is 162, while the sum is 20.

Adding to 11331123100013 its reverse (31000132113311), we get a palindrome (42331255213324).

The spelling of 11331123100013 in words is "eleven trillion, three hundred thirty-one billion, one hundred twenty-three million, one hundred thousand, thirteen".