1121311003300 has 18 divisors (see below), whose sum is σ = 2433244877378. Its totient is φ = 448524401280.

The previous prime is 1121311003283. The next prime is 1121311003303. The reversal of 1121311003300 is 33001131211.

It can be written as a sum of positive squares in 3 ways, for example, as 11895392356 + 1109415610944 = 109066^2 + 1053288^2 .

It is a super-2 number, since 2×1121311003300² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1121311003303) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5606554917 + ... + 5606555116.

Almost surely, 2^{1121311003300} is an apocalyptic number.

1121311003300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1121311003300 is an abundant number, since it is smaller than the sum of its proper divisors (1311933874078).

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

1121311003300 is a wasteful number, since it uses less digits than its factorization.

1121311003300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11213110047 (or 11213110040 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 16.

Adding to 1121311003300 its reverse (33001131211), we get a palindrome (1154312134511).

The spelling of 1121311003300 in words is "one trillion, one hundred twenty-one billion, three hundred eleven million, three thousand, three hundred".