105044154 has 16 divisors (see below), whose sum is σ = 214558848. Its totient is φ = 34269632.

The previous prime is 105044129. The next prime is 105044161. The reversal of 105044154 is 451440501.

It is a happy number.

It is a super-2 number, since 2×105044154² = 22068548579151432, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 185967 + ... + 186530.

It is an arithmetic number, because the mean of its divisors is an integer number (13409928).

Almost surely, 2^105044154 is an apocalyptic number.

105044154 is an abundant number, since it is smaller than the sum of its proper divisors (109514694).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

105044154 is a wasteful number, since it uses less digits than its factorization.

105044154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 372549.

The product of its (nonzero) digits is 1600, while the sum is 24.

The square root of 105044154 is about 10249.1050340993. The cubic root of 105044154 is about 471.8355173550.

Adding to 105044154 its reverse (451440501), we get a palindrome (556484655).

The spelling of 105044154 in words is "one hundred five million, forty-four thousand, one hundred fifty-four".