1103303021002 has 64 divisors (see below), whose sum is σ = 2157657917184. Its totient is φ = 410611000320.

The previous prime is 1103303020993. The next prime is 1103303021033. The reversal of 1103303021002 is 2001203033011.

It is a super-3 number, since 3×1103303021002³ (a number of 37 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6860352 + ... + 7019332.

It is an arithmetic number, because the mean of its divisors is an integer number (33713404956).

Almost surely, 2^{1103303021002} is an apocalyptic number.

1103303021002 is a deficient number, since it is larger than the sum of its proper divisors (1054354896182).

1103303021002 is a wasteful number, since it uses less digits than its factorization.

1103303021002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161263.

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

Adding to 1103303021002 its reverse (2001203033011), we get a palindrome (3104506054013).

The spelling of 1103303021002 in words is "one trillion, one hundred three billion, three hundred three million, twenty-one thousand, two".