11057823130872 has 64 divisors (see below), whose sum is σ = 32364360403200. Its totient is φ = 3082320034560.

The previous prime is 11057823130867. The next prime is 11057823130877. The reversal of 11057823130872 is 27803132875011.

It is a happy number.

11057823130872 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (11057823130867) and next prime (11057823130877).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11057823130877) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 802680622 + ... + 802694397.

It is an arithmetic number, because the mean of its divisors is an integer number (505693131300).

Almost surely, 2^{11057823130872} is an apocalyptic number.

11057823130872 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11057823130872 is an abundant number, since it is smaller than the sum of its proper divisors (21306537272328).

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

11057823130872 is a wasteful number, since it uses less digits than its factorization.

11057823130872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1605375076 (or 1605375072 counting only the distinct ones).

The product of its (nonzero) digits is 564480, while the sum is 48.

The spelling of 11057823130872 in words is "eleven trillion, fifty-seven billion, eight hundred twenty-three million, one hundred thirty thousand, eight hundred seventy-two".