105011501305 has 8 divisors (see below), whose sum is σ = 127006036992. Its totient is φ = 83347710768.

The previous prime is 105011501269. The next prime is 105011501351. The reversal of 105011501305 is 503105110501.

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 105011501305 - 2²¹ = 105009404153 is a prime.

It is a super-2 number, since 2×105011501305² (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, 82685587 + ... + 82686856.

It is an arithmetic number, because the mean of its divisors is an integer number (15875754624).

Almost surely, 2^105011501305 is an apocalyptic number.

It is an amenable number.

105011501305 is a deficient number, since it is larger than the sum of its proper divisors (21994535687).

105011501305 is a wasteful number, since it uses less digits than its factorization.

105011501305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165372575.

The product of its (nonzero) digits is 375, while the sum is 22.

Adding to 105011501305 its reverse (503105110501), we get a palindrome (608116611806).

The spelling of 105011501305 in words is "one hundred five billion, eleven million, five hundred one thousand, three hundred five".