1105110642285 has 384 divisors, whose sum is σ = 2333979648000. Its totient is φ = 478350157824.

The previous prime is 1105110642257. The next prime is 1105110642299. The reversal of 1105110642285 is 5822460115011.

1105110642285 is a `hidden beast` number, since 1 + 1 + 0 + 5 + 1 + 1 + 0 + 642 + 2 + 8 + 5 = 666.

It is not a de Polignac number, because 1105110642285 - 2⁷ = 1105110642157 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 383 ways as a sum of consecutive naturals, for example, 2517336096 + ... + 2517336534.

It is an arithmetic number, because the mean of its divisors is an integer number (6078072000).

Almost surely, 2^{1105110642285} is an apocalyptic number.

1105110642285 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1105110642285 is an abundant number, since it is smaller than the sum of its proper divisors (1228869005715).

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

1105110642285 is a wasteful number, since it uses less digits than its factorization.

1105110642285 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 777 (or 774 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 36.

Adding to 1105110642285 its reverse (5822460115011), we get a palindrome (6927570757296).

The spelling of 1105110642285 in words is "one trillion, one hundred five billion, one hundred ten million, six hundred forty-two thousand, two hundred eighty-five".