105418023 has 8 divisors (see below), whose sum is σ = 147955200. Its totient is φ = 66579768.

The previous prime is 105418013. The next prime is 105418063. The reversal of 105418023 is 320814501.

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

It is not a de Polignac number, because 105418023 - 2⁶ = 105417959 is a prime.

It is a super-2 number, since 2×105418023² = 22225919146457058, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 105417984 and 105418002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105418013) 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, 924663 + ... + 924776.

It is an arithmetic number, because the mean of its divisors is an integer number (18494400).

Almost surely, 2^105418023 is an apocalyptic number.

105418023 is a deficient number, since it is larger than the sum of its proper divisors (42537177).

105418023 is a wasteful number, since it uses less digits than its factorization.

105418023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1849461.

The product of its (nonzero) digits is 960, while the sum is 24.

The square root of 105418023 is about 10267.3279386606. The cubic root of 105418023 is about 472.3946339899.

The spelling of 105418023 in words is "one hundred five million, four hundred eighteen thousand, twenty-three".