11153514020 has 48 divisors (see below), whose sum is σ = 27054736128. Its totient is φ = 3817244160.

The previous prime is 11153514013. The next prime is 11153514109. The reversal of 11153514020 is 2041535111.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1487372 + ... + 1494851.

It is an arithmetic number, because the mean of its divisors is an integer number (563640336).

Almost surely, 2^11153514020 is an apocalyptic number.

11153514020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11153514020 is an abundant number, since it is smaller than the sum of its proper divisors (15901222108).

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

11153514020 is a wasteful number, since it uses less digits than its factorization.

11153514020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2982260 (or 2982258 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 23.

The spelling of 11153514020 in words is "eleven billion, one hundred fifty-three million, five hundred fourteen thousand, twenty".