1041011043 has 4 divisors (see below), whose sum is σ = 1388014728. Its totient is φ = 694007360.

The previous prime is 1041011039. The next prime is 1041011047. The reversal of 1041011043 is 3401101401.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3401101401 = 3 ⋅1133700467.

It is an interprime number because it is at equal distance from previous prime (1041011039) and next prime (1041011047).

It is a cyclic number.

It is not a de Polignac number, because 1041011043 - 2² = 1041011039 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1041011047) 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, 173501838 + ... + 173501843.

It is an arithmetic number, because the mean of its divisors is an integer number (347003682).

Almost surely, 2^1041011043 is an apocalyptic number.

1041011043 is a deficient number, since it is larger than the sum of its proper divisors (347003685).

1041011043 is an equidigital number, since it uses as much as digits as its factorization.

1041011043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 347003684.

The product of its (nonzero) digits is 48, while the sum is 15.

The square root of 1041011043 is about 32264.7027415409. The cubic root of 1041011043 is about 1013.4876140638.

Adding to 1041011043 its reverse (3401101401), we get a palindrome (4442112444).

The spelling of 1041011043 in words is "one billion, forty-one million, eleven thousand, forty-three".