1133211113100 has 162 divisors, whose sum is σ = 3904250854140. Its totient is φ = 274717819200.

The previous prime is 1133211113077. The next prime is 1133211113117. The reversal of 1133211113100 is 13111123311.

1133211113100 is a `hidden beast` number, since 1 + 1 + 332 + 11 + 11 + 310 + 0 = 666.

It is a super-2 number, since 2×1133211113100² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 53 ways as a sum of consecutive naturals, for example, 5094090 + ... + 5311889.

Almost surely, 2^{1133211113100} is an apocalyptic number.

1133211113100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1133211113100 is an abundant number, since it is smaller than the sum of its proper divisors (2771039741040).

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

1133211113100 is a wasteful number, since it uses less digits than its factorization.

1133211113100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10406021 (or 10406000 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 18.

Adding to 1133211113100 its reverse (13111123311), we get a palindrome (1146322236411).

The spelling of 1133211113100 in words is "one trillion, one hundred thirty-three billion, two hundred eleven million, one hundred thirteen thousand, one hundred".