11144123133031 has 8 divisors (see below), whose sum is σ = 13146983972864. Its totient is φ = 9243973105560.

The previous prime is 11144123133023. The next prime is 11144123133049. The reversal of 11144123133031 is 13033132144111.

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 11144123133031 - 2³ = 11144123133023 is a prime.

It is a super-2 number, since 2×11144123133031² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11144123133061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25677702855 + ... + 25677703288.

It is an arithmetic number, because the mean of its divisors is an integer number (1643372996608).

Almost surely, 2^{11144123133031} is an apocalyptic number.

11144123133031 is a deficient number, since it is larger than the sum of its proper divisors (2002860839833).

11144123133031 is an equidigital number, since it uses as much as digits as its factorization.

11144123133031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51355406181.

The product of its (nonzero) digits is 2592, while the sum is 28.

Adding to 11144123133031 its reverse (13033132144111), we get a palindrome (24177255277142).

The spelling of 11144123133031 in words is "eleven trillion, one hundred forty-four billion, one hundred twenty-three million, one hundred thirty-three thousand, thirty-one".