11131401114 has 48 divisors (see below), whose sum is σ = 24364454400. Its totient is φ = 3672628128.

The previous prime is 11131401109. The next prime is 11131401119. The reversal of 11131401114 is 41110413111.

It is an interprime number because it is at equal distance from previous prime (11131401109) and next prime (11131401119).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (11131401119) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2397207 + ... + 2401845.

It is an arithmetic number, because the mean of its divisors is an integer number (507592800).

Almost surely, 2^11131401114 is an apocalyptic number.

11131401114 is an abundant number, since it is smaller than the sum of its proper divisors (13233053286).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11131401114 is a wasteful number, since it uses less digits than its factorization.

11131401114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5979 (or 5976 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 18.

Adding to 11131401114 its reverse (41110413111), we get a palindrome (52241814225).

The spelling of 11131401114 in words is "eleven billion, one hundred thirty-one million, four hundred one thousand, one hundred fourteen".