1101488375916 has 72 divisors (see below), whose sum is σ = 2800331124864. Its totient is φ = 365056450560.

The previous prime is 1101488375893. The next prime is 1101488375917. The reversal of 1101488375916 is 6195738841011.

1101488375916 is a `hidden beast` number, since 1 + 1 + 0 + 1 + 48 + 8 + 3 + 7 + 591 + 6 = 666.

It is not an unprimeable number, because it can be changed into a prime (1101488375917) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4895301 + ... + 5115363.

Almost surely, 2^{1101488375916} is an apocalyptic number.

It is an amenable number.

1101488375916 is an abundant number, since it is smaller than the sum of its proper divisors (1698842748948).

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

1101488375916 is a wasteful number, since it uses less digits than its factorization.

1101488375916 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 220871 (or 220866 counting only the distinct ones).

The product of its (nonzero) digits is 1451520, while the sum is 54.

The spelling of 1101488375916 in words is "one trillion, one hundred one billion, four hundred eighty-eight million, three hundred seventy-five thousand, nine hundred sixteen".