105343390481 has 8 divisors (see below), whose sum is σ = 121916401920. Its totient is φ = 89151367968.

The previous prime is 105343390463. The next prime is 105343390483. The reversal of 105343390481 is 184093343501.

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 105343390481 - 2⁶ = 105343390417 is a prime.

It is a super-2 number, since 2×105343390481² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (105343390483) 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, 95246636 + ... + 95247741.

It is an arithmetic number, because the mean of its divisors is an integer number (15239550240).

Almost surely, 2^105343390481 is an apocalyptic number.

It is an amenable number.

105343390481 is a deficient number, since it is larger than the sum of its proper divisors (16573011439).

105343390481 is an equidigital number, since it uses as much as digits as its factorization.

105343390481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 190494463.

The product of its (nonzero) digits is 155520, while the sum is 41.

The spelling of 105343390481 in words is "one hundred five billion, three hundred forty-three million, three hundred ninety thousand, four hundred eighty-one".