1101011109975 has 36 divisors (see below), whose sum is σ = 2253752268976. Its totient is φ = 503319363840.

The previous prime is 1101011109967. The next prime is 1101011110019. The reversal of 1101011109975 is 5799011101011.

It is not a de Polignac number, because 1101011109975 - 2³ = 1101011109967 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 349525762 + ... + 349528911.

Almost surely, 2^{1101011109975} is an apocalyptic number.

1101011109975 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1101011109975 is an abundant number, since it is smaller than the sum of its proper divisors (1152741159001).

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

1101011109975 is a wasteful number, since it uses less digits than its factorization.

1101011109975 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 699054696 (or 699054688 counting only the distinct ones).

The product of its (nonzero) digits is 2835, while the sum is 36.

The spelling of 1101011109975 in words is "one trillion, one hundred one billion, eleven million, one hundred nine thousand, nine hundred seventy-five".