1041116123 has 4 divisors (see below), whose sum is σ = 1045264248. Its totient is φ = 1036968000.

The previous prime is 1041116117. The next prime is 1041116171. The reversal of 1041116123 is 3216111401.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3216111401 = 151 ⋅21298751.

It is a cyclic number.

It is not a de Polignac number, because 1041116123 - 2⁴ = 1041116107 is a prime.

It is a super-2 number, since 2×1041116123² = 2167845563141102258, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1041116095 and 1041116104.

It is not an unprimeable number, because it can be changed into a prime (1041116113) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2073686 + ... + 2074187.

It is an arithmetic number, because the mean of its divisors is an integer number (261316062).

Almost surely, 2^1041116123 is an apocalyptic number.

1041116123 is a deficient number, since it is larger than the sum of its proper divisors (4148125).

1041116123 is an equidigital number, since it uses as much as digits as its factorization.

1041116123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4148124.

The product of its (nonzero) digits is 144, while the sum is 20.

The square root of 1041116123 is about 32266.3311053488. The cubic root of 1041116123 is about 1013.5217135085.

Adding to 1041116123 its reverse (3216111401), we get a palindrome (4257227524).

The spelling of 1041116123 in words is "one billion, forty-one million, one hundred sixteen thousand, one hundred twenty-three".