105407233 has 4 divisors (see below), whose sum is σ = 107858608. Its totient is φ = 102955860.

The previous prime is 105407177. The next prime is 105407243. The reversal of 105407233 is 332704501.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 105407233 - 2¹⁷ = 105276161 is a prime.

It is a super-2 number, since 2×105407233² = 22221369537432578, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 105407198 and 105407207.

It is not an unprimeable number, because it can be changed into a prime (105407243) 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, 1225623 + ... + 1225708.

It is an arithmetic number, because the mean of its divisors is an integer number (26964652).

Almost surely, 2^105407233 is an apocalyptic number.

It is an amenable number.

105407233 is a deficient number, since it is larger than the sum of its proper divisors (2451375).

105407233 is an equidigital number, since it uses as much as digits as its factorization.

105407233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2451374.

The product of its (nonzero) digits is 2520, while the sum is 25.

The square root of 105407233 is about 10266.8024720455. The cubic root of 105407233 is about 472.3785162146.

The spelling of 105407233 in words is "one hundred five million, four hundred seven thousand, two hundred thirty-three".