11371103478 has 24 divisors (see below), whose sum is σ = 28157018448. Its totient is φ = 3248886672.

The previous prime is 11371103441. The next prime is 11371103479. The reversal of 11371103478 is 87430117311.

11371103478 is a `hidden beast` number, since 1 + 13 + 71 + 103 + 478 = 666.

11371103478 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11371103479) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 45123301 + ... + 45123552.

It is an arithmetic number, because the mean of its divisors is an integer number (1173209102).

Almost surely, 2^11371103478 is an apocalyptic number.

11371103478 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

11371103478 is an abundant number, since it is smaller than the sum of its proper divisors (16785914970).

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

11371103478 is a wasteful number, since it uses less digits than its factorization.

11371103478 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90246868 (or 90246865 counting only the distinct ones).

The product of its (nonzero) digits is 14112, while the sum is 36.

The spelling of 11371103478 in words is "eleven billion, three hundred seventy-one million, one hundred three thousand, four hundred seventy-eight".