1102816004 has 12 divisors (see below), whose sum is σ = 1932686028. Its totient is φ = 550620000.

The previous prime is 1102816003. The next prime is 1102816019. The reversal of 1102816004 is 4006182011.

It can be written as a sum of positive squares in 2 ways, for example, as 792985600 + 309830404 = 28160^2 + 17602^2 .

It is not an unprimeable number, because it can be changed into a prime (1102816003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 193847 + ... + 199454.

It is an arithmetic number, because the mean of its divisors is an integer number (161057169).

Almost surely, 2^1102816004 is an apocalyptic number.

It is an amenable number.

1102816004 is a deficient number, since it is larger than the sum of its proper divisors (829870024).

1102816004 is a wasteful number, since it uses less digits than its factorization.

1102816004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 394006 (or 394004 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 23.

The square root of 1102816004 is about 33208.6736260273. The cubic root of 1102816004 is about 1033.1602451211.

Adding to 1102816004 its reverse (4006182011), we get a palindrome (5108998015).

The spelling of 1102816004 in words is "one billion, one hundred two million, eight hundred sixteen thousand, four".