1105585621316 has 48 divisors (see below), whose sum is σ = 2168959071552. Its totient is φ = 488674684800.

The previous prime is 1105585621313. The next prime is 1105585621337. The reversal of 1105585621316 is 6131265855011.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is not an unprimeable number, because it can be changed into a prime (1105585621313) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2639315 + ... + 3029381.

It is an arithmetic number, because the mean of its divisors is an integer number (45186647324).

Almost surely, 2^{1105585621316} is an apocalyptic number.

It is an amenable number.

1105585621316 is a deficient number, since it is larger than the sum of its proper divisors (1063373450236).

1105585621316 is a wasteful number, since it uses less digits than its factorization.

1105585621316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 391860 (or 391858 counting only the distinct ones).

The product of its (nonzero) digits is 216000, while the sum is 44.

The spelling of 1105585621316 in words is "one trillion, one hundred five billion, five hundred eighty-five million, six hundred twenty-one thousand, three hundred sixteen".