105061129 has 4 divisors (see below), whose sum is σ = 105087184. Its totient is φ = 105035076.

The previous prime is 105061111. The next prime is 105061141. The reversal of 105061129 is 921160501.

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 105061129 - 2⁷ = 105061001 is a prime.

It is a super-2 number, since 2×105061129² = 22075681653509282, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (105061189) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5547 + ... + 15520.

It is an arithmetic number, because the mean of its divisors is an integer number (26271796).

Almost surely, 2^105061129 is an apocalyptic number.

It is an amenable number.

105061129 is a deficient number, since it is larger than the sum of its proper divisors (26055).

105061129 is an equidigital number, since it uses as much as digits as its factorization.

105061129 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26054.

The product of its (nonzero) digits is 540, while the sum is 25.

The square root of 105061129 is about 10249.9331217330. The cubic root of 105061129 is about 471.8609319900.

The spelling of 105061129 in words is "one hundred five million, sixty-one thousand, one hundred twenty-nine".