105303012099 has 8 divisors (see below), whose sum is σ = 140405702400. Its totient is φ = 70201164936.

The previous prime is 105303012083. The next prime is 105303012151. The reversal of 105303012099 is 990210303501.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 105303012099 - 2⁴ = 105303012083 is a prime.

It is a super-2 number, since 2×105303012099² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (105303013099) 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, 188914 + ... + 496280.

It is an arithmetic number, because the mean of its divisors is an integer number (17550712800).

Almost surely, 2^105303012099 is an apocalyptic number.

105303012099 is a deficient number, since it is larger than the sum of its proper divisors (35102690301).

105303012099 is a wasteful number, since it uses less digits than its factorization.

105303012099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 421569.

The product of its (nonzero) digits is 7290, while the sum is 33.

The spelling of 105303012099 in words is "one hundred five billion, three hundred three million, twelve thousand, ninety-nine".