11141212313 has 64 divisors (see below), whose sum is σ = 14446080000. Its totient is φ = 8343648000.

The previous prime is 11141212301. The next prime is 11141212319. The reversal of 11141212313 is 31321214111.

It is a cyclic number.

It is not a de Polignac number, because 11141212313 - 2⁴ = 11141212297 is a prime.

It is a super-2 number, since 2×11141212313² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11141212319) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 73782788 + ... + 73782938.

It is an arithmetic number, because the mean of its divisors is an integer number (225720000).

Almost surely, 2^11141212313 is an apocalyptic number.

It is an amenable number.

11141212313 is a deficient number, since it is larger than the sum of its proper divisors (3304867687).

11141212313 is a wasteful number, since it uses less digits than its factorization.

11141212313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 486.

The product of its digits is 144, while the sum is 20.

Adding to 11141212313 its reverse (31321214111), we get a palindrome (42462426424).

The spelling of 11141212313 in words is "eleven billion, one hundred forty-one million, two hundred twelve thousand, three hundred thirteen".