105430413 has 32 divisors (see below), whose sum is σ = 169454592. Its totient is φ = 57516800.

The previous prime is 105430363. The next prime is 105430439. The reversal of 105430413 is 314034501.

It is not a de Polignac number, because 105430413 - 2¹⁸ = 105168269 is a prime.

It is a super-2 number, since 2×105430413² = 22231143970701138, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 105430413.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105430313) 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, 8818 + ... + 16988.

It is an arithmetic number, because the mean of its divisors is an integer number (5295456).

Almost surely, 2^105430413 is an apocalyptic number.

It is an amenable number.

105430413 is a deficient number, since it is larger than the sum of its proper divisors (64024179).

105430413 is a wasteful number, since it uses less digits than its factorization.

105430413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8225.

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 105430413 is about 10267.9312911608. The cubic root of 105430413 is about 472.4131404402.

Adding to 105430413 its reverse (314034501), we get a palindrome (419464914).

The spelling of 105430413 in words is "one hundred five million, four hundred thirty thousand, four hundred thirteen".