1041011045 has 32 divisors (see below), whose sum is σ = 1354752000. Its totient is φ = 765460800.

The previous prime is 1041011039. The next prime is 1041011047. The reversal of 1041011045 is 5401101401.

It is not a de Polignac number, because 1041011045 - 2⁴ = 1041011029 is a prime.

It is a Curzon number.

It is a congruent number.

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 31 ways as a sum of consecutive naturals, for example, 441620 + ... + 443970.

It is an arithmetic number, because the mean of its divisors is an integer number (42336000).

Almost surely, 2^1041011045 is an apocalyptic number.

It is an amenable number.

1041011045 is a deficient number, since it is larger than the sum of its proper divisors (313740955).

1041011045 is a wasteful number, since it uses less digits than its factorization.

1041011045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2513.

The product of its (nonzero) digits is 80, while the sum is 17.

The square root of 1041011045 is about 32264.7027725346. The cubic root of 1041011045 is about 1013.4876147128.

Adding to 1041011045 its reverse (5401101401), we get a palindrome (6442112446).

The spelling of 1041011045 in words is "one billion, forty-one million, eleven thousand, forty-five".