105630605799 has 32 divisors (see below), whose sum is σ = 152878186944. Its totient is φ = 64612638720.

The previous prime is 105630605737. The next prime is 105630605813. The reversal of 105630605799 is 997506036501.

It is not a de Polignac number, because 105630605799 - 2¹¹ = 105630603751 is a prime.

It is a super-2 number, since 2×105630605799² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105630605099) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2852547 + ... + 2889339.

It is an arithmetic number, because the mean of its divisors is an integer number (4777443342).

Almost surely, 2^105630605799 is an apocalyptic number.

105630605799 is a deficient number, since it is larger than the sum of its proper divisors (47247581145).

105630605799 is a wasteful number, since it uses less digits than its factorization.

105630605799 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38227.

The product of its (nonzero) digits is 1530900, while the sum is 51.

The spelling of 105630605799 in words is "one hundred five billion, six hundred thirty million, six hundred five thousand, seven hundred ninety-nine".