11132121060 has 96 divisors (see below), whose sum is σ = 35286814080. Its totient is φ = 2912547456.

The previous prime is 11132121053. The next prime is 11132121073. The reversal of 11132121060 is 6012123111.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 165862 + ... + 223101.

It is an arithmetic number, because the mean of its divisors is an integer number (367570980).

Almost surely, 2^11132121060 is an apocalyptic number.

11132121060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11132121060 is an abundant number, since it is smaller than the sum of its proper divisors (24154693020).

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

11132121060 is a wasteful number, since it uses less digits than its factorization.

11132121060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 389034 (or 389026 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

Adding to 11132121060 its reverse (6012123111), we get a palindrome (17144244171).

The spelling of 11132121060 in words is "eleven billion, one hundred thirty-two million, one hundred twenty-one thousand, sixty".