105340430 has 32 divisors (see below), whose sum is σ = 206133984. Its totient is φ = 38526336.

The previous prime is 105340423. The next prime is 105340453. The reversal of 105340430 is 34043501.

It is a super-2 number, since 2×105340430² = 22193212385169800, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10124 + ... + 17696.

It is an arithmetic number, because the mean of its divisors is an integer number (6441687).

Almost surely, 2^105340430 is an apocalyptic number.

105340430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

105340430 is a deficient number, since it is larger than the sum of its proper divisors (100793554).

105340430 is a wasteful number, since it uses less digits than its factorization.

105340430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7700.

The product of its (nonzero) digits is 720, while the sum is 20.

The square root of 105340430 is about 10263.5486065980. The cubic root of 105340430 is about 472.2787034223.

Adding to 105340430 its reverse (34043501), we get a palindrome (139383931).

The spelling of 105340430 in words is "one hundred five million, three hundred forty thousand, four hundred thirty".