1101087075968 has 32 divisors (see below), whose sum is σ = 2392987540320. Its totient is φ = 500494124800.

The previous prime is 1101087075953. The next prime is 1101087076003. The reversal of 1101087075968 is 8695707801011.

It is a tau number, because it is divible by the number of its divisors (32).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 391009628 + ... + 391012443.

It is an arithmetic number, because the mean of its divisors is an integer number (74780860635).

Almost surely, 2^{1101087075968} is an apocalyptic number.

It is an amenable number.

1101087075968 is an abundant number, since it is smaller than the sum of its proper divisors (1291900464352).

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

1101087075968 is an equidigital number, since it uses as much as digits as its factorization.

1101087075968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 782022096 (or 782022084 counting only the distinct ones).

The product of its (nonzero) digits is 846720, while the sum is 53.

The spelling of 1101087075968 in words is "one trillion, one hundred one billion, eighty-seven million, seventy-five thousand, nine hundred sixty-eight".