1101921060 has 48 divisors (see below), whose sum is σ = 3087387072. Its totient is φ = 293654400.

The previous prime is 1101921047. The next prime is 1101921077. The reversal of 1101921060 is 601291011.

1101921060 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

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, 103590 + ... + 113730.

It is an arithmetic number, because the mean of its divisors is an integer number (64320564).

Almost surely, 2^1101921060 is an apocalyptic number.

1101921060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1101921060 is an abundant number, since it is smaller than the sum of its proper divisors (1985466012).

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

1101921060 is a wasteful number, since it uses less digits than its factorization.

1101921060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11964 (or 11962 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 21.

The square root of 1101921060 is about 33195.1963392296. The cubic root of 1101921060 is about 1032.8806968906.

The spelling of 1101921060 in words is "one billion, one hundred one million, nine hundred twenty-one thousand, sixty".