1041105121 has 8 divisors (see below), whose sum is σ = 1217505344. Its totient is φ = 871622640.

The previous prime is 1041105119. The next prime is 1041105137. The reversal of 1041105121 is 1215011401.

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

It is not a de Polignac number, because 1041105121 - 2¹ = 1041105119 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1041105095 and 1041105104.

It is not an unprimeable number, because it can be changed into a prime (1041105421) 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, 1729110 + ... + 1729711.

It is an arithmetic number, because the mean of its divisors is an integer number (152188168).

Almost surely, 2^1041105121 is an apocalyptic number.

It is an amenable number.

1041105121 is a deficient number, since it is larger than the sum of its proper divisors (176400223).

1041105121 is an equidigital number, since it uses as much as digits as its factorization.

1041105121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3458871.

The product of its (nonzero) digits is 40, while the sum is 16.

The square root of 1041105121 is about 32266.1606175882. The cubic root of 1041105121 is about 1013.5181433639.

Adding to 1041105121 its reverse (1215011401), we get a palindrome (2256116522).

The spelling of 1041105121 in words is "one billion, forty-one million, one hundred five thousand, one hundred twenty-one".