1133303100000 has 288 divisors, whose sum is σ = 3769422804000. Its totient is φ = 298068480000.

The previous prime is 1133303099987. The next prime is 1133303100049. The reversal of 1133303100000 is 13033311.

It is a super-2 number, since 2×1133303100000² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 21874126 + ... + 21925874.

It is an arithmetic number, because the mean of its divisors is an integer number (13088273625).

Almost surely, 2^{1133303100000} is an apocalyptic number.

1133303100000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1133303100000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1884711402000).

1133303100000 is an abundant number, since it is smaller than the sum of its proper divisors (2636119704000).

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

1133303100000 is an frugal number, since it uses more digits than its factorization.

1133303100000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51860 (or 51832 counting only the distinct ones).

The product of its (nonzero) digits is 81, while the sum is 15.

Adding to 1133303100000 its reverse (13033311), we get a palindrome (1133316133311).

The spelling of 1133303100000 in words is "one trillion, one hundred thirty-three billion, three hundred three million, one hundred thousand".