1040108365 has 8 divisors (see below), whose sum is σ = 1321549560. Its totient is φ = 783140352.

The previous prime is 1040108353. The next prime is 1040108371. The reversal of 1040108365 is 5638010401.

It can be written as a sum of positive squares in 4 ways, for example, as 193822084 + 846286281 = 13922^2 + 29091^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 1040108365 - 2²¹ = 1038011213 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6118200 + ... + 6118369.

It is an arithmetic number, because the mean of its divisors is an integer number (165193695).

Almost surely, 2^1040108365 is an apocalyptic number.

It is an amenable number.

1040108365 is a deficient number, since it is larger than the sum of its proper divisors (281441195).

1040108365 is a wasteful number, since it uses less digits than its factorization.

1040108365 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12236591.

The product of its (nonzero) digits is 2880, while the sum is 28.

The square root of 1040108365 is about 32250.7110774321. The cubic root of 1040108365 is about 1013.1945920271.

Adding to 1040108365 its reverse (5638010401), we get a palindrome (6678118766).

The spelling of 1040108365 in words is "one billion, forty million, one hundred eight thousand, three hundred sixty-five".