105336542 has 4 divisors (see below), whose sum is σ = 158004816. Its totient is φ = 52668270.

The previous prime is 105336499. The next prime is 105336547. The reversal of 105336542 is 245633501.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×105336542² = 22191574161035528, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105336547) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26334134 + ... + 26334137.

It is an arithmetic number, because the mean of its divisors is an integer number (39501204).

Almost surely, 2^105336542 is an apocalyptic number.

105336542 is a deficient number, since it is larger than the sum of its proper divisors (52668274).

105336542 is an equidigital number, since it uses as much as digits as its factorization.

105336542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52668273.

The product of its (nonzero) digits is 10800, while the sum is 29.

The square root of 105336542 is about 10263.3591966763. The cubic root of 105336542 is about 472.2728929208.

The spelling of 105336542 in words is "one hundred five million, three hundred thirty-six thousand, five hundred forty-two".