1100203313002 has 8 divisors (see below), whose sum is σ = 1650311122212. Its totient is φ = 550099605600.

The previous prime is 1100203312993. The next prime is 1100203313047. The reversal of 1100203313002 is 2003133020011.

It can be written as a sum of positive squares in 2 ways, for example, as 721733503401 + 378469809601 = 849549^2 + 615199^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 232149 + ... + 1501432.

Almost surely, 2^{1100203313002} is an apocalyptic number.

1100203313002 is a deficient number, since it is larger than the sum of its proper divisors (550107809210).

1100203313002 is a wasteful number, since it uses less digits than its factorization.

1100203313002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2050904.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 1100203313002 its reverse (2003133020011), we get a palindrome (3103336333013).

The spelling of 1100203313002 in words is "one trillion, one hundred billion, two hundred three million, three hundred thirteen thousand, two".