105331543545 has 8 divisors (see below), whose sum is σ = 168530469696. Its totient is φ = 56176823216.

The previous prime is 105331543529. The next prime is 105331543553. The reversal of 105331543545 is 545345133501.

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 105331543545 - 2⁴ = 105331543529 is a prime.

It is a super-2 number, since 2×105331543545² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3511051437 + ... + 3511051466.

It is an arithmetic number, because the mean of its divisors is an integer number (21066308712).

Almost surely, 2^105331543545 is an apocalyptic number.

105331543545 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

105331543545 is a deficient number, since it is larger than the sum of its proper divisors (63198926151).

105331543545 is an equidigital number, since it uses as much as digits as its factorization.

105331543545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7022102911.

The product of its (nonzero) digits is 270000, while the sum is 39.

The spelling of 105331543545 in words is "one hundred five billion, three hundred thirty-one million, five hundred forty-three thousand, five hundred forty-five".