105342430 has 8 divisors (see below), whose sum is σ = 189616392. Its totient is φ = 42136968.

The previous prime is 105342397. The next prime is 105342437. The reversal of 105342430 is 34243501.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×105342430² = 22194055116609800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105342437) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5267112 + ... + 5267131.

It is an arithmetic number, because the mean of its divisors is an integer number (23702049).

Almost surely, 2^105342430 is an apocalyptic number.

105342430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

105342430 is a deficient number, since it is larger than the sum of its proper divisors (84273962).

105342430 is a wasteful number, since it uses less digits than its factorization.

105342430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10534250.

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 105342430 is about 10263.6460383238. The cubic root of 105342430 is about 472.2816923077.

Adding to 105342430 its reverse (34243501), we get a palindrome (139585931).

The spelling of 105342430 in words is "one hundred five million, three hundred forty-two thousand, four hundred thirty".