1133011312320 has 224 divisors, whose sum is σ = 3704483775168. Its totient is φ = 293178949632.

The previous prime is 1133011312273. The next prime is 1133011312331. The reversal of 1133011312320 is 232131103311.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13206202 + ... + 13291718.

Almost surely, 2^{1133011312320} is an apocalyptic number.

1133011312320 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 1133011312320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1852241887584).

1133011312320 is an abundant number, since it is smaller than the sum of its proper divisors (2571472462848).

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

1133011312320 is a wasteful number, since it uses less digits than its factorization.

1133011312320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85947 (or 85937 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 1133011312320 its reverse (232131103311), we get a palindrome (1365142415631).

The spelling of 1133011312320 in words is "one trillion, one hundred thirty-three billion, eleven million, three hundred twelve thousand, three hundred twenty".