1105559326170 has 320 divisors, whose sum is σ = 3448372967424. Its totient is φ = 251906941440.

The previous prime is 1105559326169. The next prime is 1105559326181. The reversal of 1105559326170 is 716239555011.

1105559326170 is a `hidden beast` number, since 1 + 1 + 0 + 5 + 559 + 3 + 26 + 1 + 70 = 666.

It is a super-2 number, since 2×1105559326170² (a number of 25 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 7434264 + ... + 7581516.

Almost surely, 2^{1105559326170} is an apocalyptic number.

1105559326170 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1105559326170, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1724186483712).

1105559326170 is an abundant number, since it is smaller than the sum of its proper divisors (2342813641254).

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

1105559326170 is a wasteful number, since it uses less digits than its factorization.

1105559326170 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147339 (or 147330 counting only the distinct ones).

The product of its (nonzero) digits is 283500, while the sum is 45.

The spelling of 1105559326170 in words is "one trillion, one hundred five billion, five hundred fifty-nine million, three hundred twenty-six thousand, one hundred seventy".