1113131414 has 8 divisors (see below), whose sum is σ = 1742292720. Its totient is φ = 532367176.

The previous prime is 1113131377. The next prime is 1113131417. The reversal of 1113131414 is 4141313111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1113131417) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12099209 + ... + 12099300.

It is an arithmetic number, because the mean of its divisors is an integer number (217786590).

Almost surely, 2^1113131414 is an apocalyptic number.

1113131414 is a deficient number, since it is larger than the sum of its proper divisors (629161306).

1113131414 is a wasteful number, since it uses less digits than its factorization.

1113131414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24198534.

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

The square root of 1113131414 is about 33363.6241136960. The cubic root of 1113131414 is about 1036.3715436394.

Adding to 1113131414 its reverse (4141313111), we get a palindrome (5254444525).

The spelling of 1113131414 in words is "one billion, one hundred thirteen million, one hundred thirty-one thousand, four hundred fourteen".