105343032 has 16 divisors (see below), whose sum is σ = 263357640. Its totient is φ = 35114336.

The previous prime is 105343009. The next prime is 105343037. The reversal of 105343032 is 230343501.

It is a super-2 number, since 2×105343032² = 22194308781906048, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105343037) 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, 2194623 + ... + 2194670.

Almost surely, 2^105343032 is an apocalyptic number.

105343032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

105343032 is an abundant number, since it is smaller than the sum of its proper divisors (158014608).

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

105343032 is a wasteful number, since it uses less digits than its factorization.

105343032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4389302 (or 4389298 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 21.

The square root of 105343032 is about 10263.6753650922. The cubic root of 105343032 is about 472.2825919548.

Adding to 105343032 its reverse (230343501), we get a palindrome (335686533).

The spelling of 105343032 in words is "one hundred five million, three hundred forty-three thousand, thirty-two".