1103300312000 has 56 divisors (see below), whose sum is σ = 2732323242480. Its totient is φ = 441320121600.

The previous prime is 1103300311943. The next prime is 1103300312017. The reversal of 1103300312000 is 2130033011.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 68948270 + ... + 68964269.

Almost surely, 2^{1103300312000} is an apocalyptic number.

1103300312000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1103300312000 is an abundant number, since it is smaller than the sum of its proper divisors (1629022930480).

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

1103300312000 is an equidigital number, since it uses as much as digits as its factorization.

1103300312000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137912566 (or 137912546 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 14.

Adding to 1103300312000 its reverse (2130033011), we get a palindrome (1105430345011).

The spelling of 1103300312000 in words is "one trillion, one hundred three billion, three hundred million, three hundred twelve thousand".