1105000313445 has 48 divisors (see below), whose sum is σ = 2285170729920. Its totient is φ = 505142997408.

The previous prime is 1105000313423. The next prime is 1105000313467. The reversal of 1105000313445 is 5443130005011.

It is a happy number.

1105000313445 is a `hidden beast` number, since 110 + 500 + 0 + 3 + 1 + 3 + 4 + 45 = 666.

It is an interprime number because it is at equal distance from previous prime (1105000313423) and next prime (1105000313467).

It is not a de Polignac number, because 1105000313445 - 2¹⁵ = 1105000280677 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 83515707 + ... + 83528936.

It is an arithmetic number, because the mean of its divisors is an integer number (47607723540).

Almost surely, 2^{1105000313445} is an apocalyptic number.

1105000313445 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1105000313445 is an abundant number, since it is smaller than the sum of its proper divisors (1180170416475).

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

1105000313445 is a wasteful number, since it uses less digits than its factorization.

1105000313445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167044671 (or 167044658 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 27.

Adding to 1105000313445 its reverse (5443130005011), we get a palindrome (6548130318456).

The spelling of 1105000313445 in words is "one trillion, one hundred five billion, three hundred thirteen thousand, four hundred forty-five".