1103300303012 has 12 divisors (see below), whose sum is σ = 1931042668380. Its totient is φ = 551573826336.

The previous prime is 1103300303009. The next prime is 1103300303137. The reversal of 1103300303012 is 2103030033011.

It can be written as a sum of positive squares in 2 ways, for example, as 1067721289636 + 35579013376 = 1033306^2 + 188624^2 .

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, 19048763 + ... + 19106594.

It is an arithmetic number, because the mean of its divisors is an integer number (160920222365).

Almost surely, 2^{1103300303012} is an apocalyptic number.

It is an amenable number.

1103300303012 is a deficient number, since it is larger than the sum of its proper divisors (827742365368).

1103300303012 is a wasteful number, since it uses less digits than its factorization.

1103300303012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38162590 (or 38162588 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 17.

Adding to 1103300303012 its reverse (2103030033011), we get a palindrome (3206330336023).

The spelling of 1103300303012 in words is "one trillion, one hundred three billion, three hundred million, three hundred three thousand, twelve".