105180733 has 8 divisors (see below), whose sum is σ = 120565952. Its totient is φ = 89885376.

The previous prime is 105180731. The next prime is 105180763. The reversal of 105180733 is 337081501.

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

It is not a de Polignac number, because 105180733 - 2¹ = 105180731 is a prime.

It is a super-2 number, since 2×105180733² = 22125973188834578, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105180731) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19935 + ... + 24652.

It is an arithmetic number, because the mean of its divisors is an integer number (15070744).

Almost surely, 2^105180733 is an apocalyptic number.

It is an amenable number.

105180733 is a deficient number, since it is larger than the sum of its proper divisors (15385219).

105180733 is an equidigital number, since it uses as much as digits as its factorization.

105180733 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44931.

The product of its (nonzero) digits is 2520, while the sum is 28.

The square root of 105180733 is about 10255.7658417107. The cubic root of 105180733 is about 472.0399231887.

The spelling of 105180733 in words is "one hundred five million, one hundred eighty thousand, seven hundred thirty-three".