1105613321351 has 8 divisors (see below), whose sum is σ = 1378426998144. Its totient is φ = 861516873720.

The previous prime is 1105613321327. The next prime is 1105613321369. The reversal of 1105613321351 is 1531233165011.

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 1105613321351 - 2⁶ = 1105613321287 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1105613321251) 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, 7179307205 + ... + 7179307358.

It is an arithmetic number, because the mean of its divisors is an integer number (172303374768).

Almost surely, 2^{1105613321351} is an apocalyptic number.

1105613321351 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1105613321351 is a deficient number, since it is larger than the sum of its proper divisors (272813676793).

1105613321351 is a wasteful number, since it uses less digits than its factorization.

1105613321351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14358614581.

The product of its (nonzero) digits is 8100, while the sum is 32.

Adding to 1105613321351 its reverse (1531233165011), we get a palindrome (2636846486362).

The spelling of 1105613321351 in words is "one trillion, one hundred five billion, six hundred thirteen million, three hundred twenty-one thousand, three hundred fifty-one".