1040532105 has 16 divisors (see below), whose sum is σ = 1665345600. Its totient is φ = 554785728.

The previous prime is 1040532067. The next prime is 1040532127. The reversal of 1040532105 is 5012350401.

It is not a de Polignac number, because 1040532105 - 2¹⁰ = 1040531081 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 55471 + ... + 71819.

It is an arithmetic number, because the mean of its divisors is an integer number (104084100).

Almost surely, 2^1040532105 is an apocalyptic number.

1040532105 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1040532105 is a deficient number, since it is larger than the sum of its proper divisors (624813495).

1040532105 is a wasteful number, since it uses less digits than its factorization.

1040532105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20600.

The product of its (nonzero) digits is 600, while the sum is 21.

The square root of 1040532105 is about 32257.2798760218. The cubic root of 1040532105 is about 1013.3321651240.

Adding to 1040532105 its reverse (5012350401), we get a palindrome (6052882506).

The spelling of 1040532105 in words is "one billion, forty million, five hundred thirty-two thousand, one hundred five".