1133100002320 has 160 divisors (see below), whose sum is σ = 3137426941824. Its totient is φ = 375130828800.

The previous prime is 1133100002297. The next prime is 1133100002329. The reversal of 1133100002320 is 232000013311.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a junction number, because it is equal to n+sod(n) for n = 1133100002294 and 1133100002303.

It is not an unprimeable number, because it can be changed into a prime (1133100002329) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 156715 + ... + 1513525.

Almost surely, 2^{1133100002320} is an apocalyptic number.

1133100002320 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 1133100002320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1568713470912).

1133100002320 is an abundant number, since it is smaller than the sum of its proper divisors (2004326939504).

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

1133100002320 is a wasteful number, since it uses less digits than its factorization.

1133100002320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1356921 (or 1356915 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 1133100002320 its reverse (232000013311), we get a palindrome (1365100015631).

The spelling of 1133100002320 in words is "one trillion, one hundred thirty-three billion, one hundred million, two thousand, three hundred twenty".