40133105 has 8 divisors (see below), whose sum is σ = 48838464. Its totient is φ = 31654000.

The previous prime is 40133101. The next prime is 40133117. The reversal of 40133105 is 50133104.

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

It is not a de Polignac number, because 40133105 - 2² = 40133101 is a prime.

It is a super-2 number, since 2×40133105² = 3221332233882050, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (40133101) 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, 56171 + ... + 56880.

It is an arithmetic number, because the mean of its divisors is an integer number (6104808).

Almost surely, 2^40133105 is an apocalyptic number.

It is an amenable number.

40133105 is a deficient number, since it is larger than the sum of its proper divisors (8705359).

40133105 is a wasteful number, since it uses less digits than its factorization.

40133105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113127.

The product of its (nonzero) digits is 180, while the sum is 17.

The square root of 40133105 is about 6335.0694550257. The cubic root of 40133105 is about 342.3741132540.

Adding to 40133105 its reverse (50133104), we get a palindrome (90266209).

Subtracting 40133105 from its reverse (50133104), we obtain a palindrome (9999999).

The spelling of 40133105 in words is "forty million, one hundred thirty-three thousand, one hundred five".