105102433 has 8 divisors (see below), whose sum is σ = 115444800. Its totient is φ = 95241168.

The previous prime is 105102421. The next prime is 105102443. The reversal of 105102433 is 334201501.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-105102433 is a prime.

It is a super-2 number, since 2×105102433² = 22093042845038978, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 105102433.

It is not an unprimeable number, because it can be changed into a prime (105102443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 119818 + ... + 120691.

It is an arithmetic number, because the mean of its divisors is an integer number (14430600).

Almost surely, 2^105102433 is an apocalyptic number.

It is an amenable number.

105102433 is a deficient number, since it is larger than the sum of its proper divisors (10342367).

105102433 is a wasteful number, since it uses less digits than its factorization.

105102433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 240551.

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 105102433 is about 10251.9477661564. The cubic root of 105102433 is about 471.9227600914.

Adding to 105102433 its reverse (334201501), we get a palindrome (439303934).

The spelling of 105102433 in words is "one hundred five million, one hundred two thousand, four hundred thirty-three".