11141431310 has 32 divisors (see below), whose sum is σ = 21141983232. Its totient is φ = 4221044640.

The previous prime is 11141431303. The next prime is 11141431313. The reversal of 11141431310 is 1313414111.

It is a super-2 number, since 2×11141431310² (a number of 21 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11141431313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 367772 + ... + 396911.

It is an arithmetic number, because the mean of its divisors is an integer number (660686976).

Almost surely, 2^11141431310 is an apocalyptic number.

11141431310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11141431310 is a deficient number, since it is larger than the sum of its proper divisors (10000551922).

11141431310 is a wasteful number, since it uses less digits than its factorization.

11141431310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 764768.

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

Adding to 11141431310 its reverse (1313414111), we get a palindrome (12454845421).

The spelling of 11141431310 in words is "eleven billion, one hundred forty-one million, four hundred thirty-one thousand, three hundred ten".