1005560501101 has 8 divisors (see below), whose sum is σ = 1129994409600. Its totient is φ = 887852749872.

The previous prime is 1005560501093. The next prime is 1005560501123. The reversal of 1005560501101 is 1011050655001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1005560501101 - 2³ = 1005560501093 is a prime.

It is a super-2 number, since 2×1005560501101² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1005560501401) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1681539001 + ... + 1681539598.

It is an arithmetic number, because the mean of its divisors is an integer number (141249301200).

Almost surely, 2^{1005560501101} is an apocalyptic number.

It is an amenable number.

1005560501101 is a deficient number, since it is larger than the sum of its proper divisors (124433908499).

1005560501101 is a wasteful number, since it uses less digits than its factorization.

1005560501101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3363078635.

The product of its (nonzero) digits is 750, while the sum is 25.

The spelling of 1005560501101 in words is "one trillion, five billion, five hundred sixty million, five hundred one thousand, one hundred one".