105231350 has 24 divisors (see below), whose sum is σ = 223692528. Its totient is φ = 36079200.

The previous prime is 105231349. The next prime is 105231353. The reversal of 105231350 is 53132501.

It is a super-2 number, since 2×105231350² = 22147274045645000, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105231353) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 149981 + ... + 150680.

It is an arithmetic number, because the mean of its divisors is an integer number (9320522).

Almost surely, 2^105231350 is an apocalyptic number.

105231350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

105231350 is an abundant number, since it is smaller than the sum of its proper divisors (118461178).

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

105231350 is a wasteful number, since it uses less digits than its factorization.

105231350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 300680 (or 300675 counting only the distinct ones).

The product of its (nonzero) digits is 450, while the sum is 20.

The square root of 105231350 is about 10258.2332786889. The cubic root of 105231350 is about 472.1156322796.

Adding to 105231350 its reverse (53132501), we get a palindrome (158363851).

The spelling of 105231350 in words is "one hundred five million, two hundred thirty-one thousand, three hundred fifty".