113154105 has 16 divisors (see below), whose sum is σ = 182741184. Its totient is φ = 59784000.

The previous prime is 113154077. The next prime is 113154109. The reversal of 113154105 is 501451311.

It is a happy number.

It is not a de Polignac number, because 113154105 - 2¹¹ = 113152057 is a prime.

It is not an unprimeable number, because it can be changed into a prime (113154109) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33646 + ... + 36855.

It is an arithmetic number, because the mean of its divisors is an integer number (11421324).

Almost surely, 2^113154105 is an apocalyptic number.

113154105 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

113154105 is a deficient number, since it is larger than the sum of its proper divisors (69587079).

113154105 is a wasteful number, since it uses less digits than its factorization.

113154105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70616.

The product of its (nonzero) digits is 300, while the sum is 21.

The square root of 113154105 is about 10637.3918325875. The cubic root of 113154105 is about 483.6784869816.

The spelling of 113154105 in words is "one hundred thirteen million, one hundred fifty-four thousand, one hundred five".