1105687345017 has 8 divisors (see below), whose sum is σ = 1480577046624. Its totient is φ = 733961270048.

The previous prime is 1105687344977. The next prime is 1105687345027. The reversal of 1105687345017 is 7105437865011.

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 1105687345017 - 2¹⁶ = 1105687279481 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1105687345027) 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, 790905843 + ... + 790907240.

It is an arithmetic number, because the mean of its divisors is an integer number (185072130828).

Almost surely, 2^{1105687345017} is an apocalyptic number.

It is an amenable number.

1105687345017 is a deficient number, since it is larger than the sum of its proper divisors (374889701607).

1105687345017 is a wasteful number, since it uses less digits than its factorization.

1105687345017 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1581813319.

The product of its (nonzero) digits is 705600, while the sum is 48.

The spelling of 1105687345017 in words is "one trillion, one hundred five billion, six hundred eighty-seven million, three hundred forty-five thousand, seventeen".