1040103318 has 16 divisors (see below), whose sum is σ = 2080687536. Its totient is φ = 346620960.

The previous prime is 1040103269. The next prime is 1040103341. The reversal of 1040103318 is 8133010401.

It is a super-2 number, since 2×1040103318² = 2163629824229218248, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1040103294 and 1040103303.

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, 12028 + ... + 47168.

It is an arithmetic number, because the mean of its divisors is an integer number (130042971).

Almost surely, 2^1040103318 is an apocalyptic number.

1040103318 is an abundant number, since it is smaller than the sum of its proper divisors (1040584218).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1040103318 is a wasteful number, since it uses less digits than its factorization.

1040103318 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40079.

The product of its (nonzero) digits is 288, while the sum is 21.

The square root of 1040103318 is about 32250.6328310004. The cubic root of 1040103318 is about 1013.1929532231.

Adding to 1040103318 its reverse (8133010401), we get a palindrome (9173113719).

The spelling of 1040103318 in words is "one billion, forty million, one hundred three thousand, three hundred eighteen".