105520600430 has 16 divisors (see below), whose sum is σ = 217070949600. Its totient is φ = 36178491552.

The previous prime is 105520600429. The next prime is 105520600433. The reversal of 105520600430 is 34006025501.

It is a super-2 number, since 2×105520600430² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 105520600430.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105520600433) 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, 753718505 + ... + 753718644.

It is an arithmetic number, because the mean of its divisors is an integer number (13566934350).

Almost surely, 2^105520600430 is an apocalyptic number.

105520600430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

105520600430 is an abundant number, since it is smaller than the sum of its proper divisors (111550349170).

105520600430 is a wasteful number, since it uses less digits than its factorization.

105520600430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1507437163.

The product of its (nonzero) digits is 3600, while the sum is 26.

Adding to 105520600430 its reverse (34006025501), we get a palindrome (139526625931).

The spelling of 105520600430 in words is "one hundred five billion, five hundred twenty million, six hundred thousand, four hundred thirty".