11403131314 has 64 divisors (see below), whose sum is σ = 19345858560. Its totient is φ = 5014500480.

The previous prime is 11403131297. The next prime is 11403131317. The reversal of 11403131314 is 41313130411.

It is not an unprimeable number, because it can be changed into a prime (11403131317) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7990269 + ... + 7991695.

It is an arithmetic number, because the mean of its divisors is an integer number (302279040).

Almost surely, 2^11403131314 is an apocalyptic number.

11403131314 is a deficient number, since it is larger than the sum of its proper divisors (7942727246).

11403131314 is a wasteful number, since it uses less digits than its factorization.

11403131314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1735.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 11403131314 its reverse (41313130411), we get a palindrome (52716261725).

The spelling of 11403131314 in words is "eleven billion, four hundred three million, one hundred thirty-one thousand, three hundred fourteen".