11311452114 has 32 divisors (see below), whose sum is σ = 23390337600. Its totient is φ = 3643947072.

The previous prime is 11311452109. The next prime is 11311452121. The reversal of 11311452114 is 41125411311.

11311452114 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 137904 + ... + 204059.

It is an arithmetic number, because the mean of its divisors is an integer number (730948050).

Almost surely, 2^11311452114 is an apocalyptic number.

11311452114 is an abundant number, since it is smaller than the sum of its proper divisors (12078885486).

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

11311452114 is a wasteful number, since it uses less digits than its factorization.

11311452114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 342154.

The product of its digits is 480, while the sum is 24.

Adding to 11311452114 its reverse (41125411311), we get a palindrome (52436863425).

The spelling of 11311452114 in words is "eleven billion, three hundred eleven million, four hundred fifty-two thousand, one hundred fourteen".