100305541345 has 8 divisors (see below), whose sum is σ = 120369248064. Its totient is φ = 80242700784.

The previous prime is 100305541327. The next prime is 100305541367. The reversal of 100305541345 is 543145503001.

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 100305541345 - 2²³ = 100297152737 is a prime.

It is a super-2 number, since 2×100305541345² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73572 + ... + 453898.

It is an arithmetic number, because the mean of its divisors is an integer number (15046156008).

Almost surely, 2^100305541345 is an apocalyptic number.

It is an amenable number.

100305541345 is a deficient number, since it is larger than the sum of its proper divisors (20063706719).

100305541345 is an equidigital number, since it uses as much as digits as its factorization.

100305541345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 433079.

The product of its (nonzero) digits is 18000, while the sum is 31.

The spelling of 100305541345 in words is "one hundred billion, three hundred five million, five hundred forty-one thousand, three hundred forty-five".