105324090 has 16 divisors (see below), whose sum is σ = 252777888. Its totient is φ = 28086416.

The previous prime is 105324073. The next prime is 105324103. The reversal of 105324090 is 90423501.

It is a super-2 number, since 2×105324090² = 22186327868656200, 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 105324090.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1755372 + ... + 1755431.

It is an arithmetic number, because the mean of its divisors is an integer number (15798618).

Almost surely, 2^105324090 is an apocalyptic number.

105324090 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

105324090 is an abundant number, since it is smaller than the sum of its proper divisors (147453798).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

105324090 is a wasteful number, since it uses less digits than its factorization.

105324090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3510813.

The product of its (nonzero) digits is 1080, while the sum is 24.

The square root of 105324090 is about 10262.7525547487. The cubic root of 105324090 is about 472.2542828111.

Adding to 105324090 its reverse (90423501), we get a palindrome (195747591).

The spelling of 105324090 in words is "one hundred five million, three hundred twenty-four thousand, ninety".