1133210303100 has 216 divisors, whose sum is σ = 3564805171200. Its totient is φ = 301100941440.

The previous prime is 1133210303083. The next prime is 1133210303123. The reversal of 1133210303100 is 13030123311.

It is a happy number.

1133210303100 is a `hidden beast` number, since 1 + 1 + 3 + 321 + 0 + 30 + 310 + 0 = 666.

It is a super-2 number, since 2×1133210303100² (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 a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 327231969 + ... + 327235431.

Almost surely, 2^{1133210303100} is an apocalyptic number.

1133210303100 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 1133210303100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1782402585600).

1133210303100 is an abundant number, since it is smaller than the sum of its proper divisors (2431594868100).

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

1133210303100 is a wasteful number, since it uses less digits than its factorization.

1133210303100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4689 (or 4679 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 18.

Adding to 1133210303100 its reverse (13030123311), we get a palindrome (1146240426411).

The spelling of 1133210303100 in words is "one trillion, one hundred thirty-three billion, two hundred ten million, three hundred three thousand, one hundred".