11483212320 has 192 divisors, whose sum is σ = 40351530240. Its totient is φ = 3049979904.

The previous prime is 11483212319. The next prime is 11483212327. The reversal of 11483212320 is 2321238411.

11483212320 is a `hidden beast` number, since 1 + 14 + 8 + 321 + 2 + 320 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (11483212327) 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, 1105069 + ... + 1115411.

It is an arithmetic number, because the mean of its divisors is an integer number (210164220).

Almost surely, 2^11483212320 is an apocalyptic number.

11483212320 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 11483212320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20175765120).

11483212320 is an abundant number, since it is smaller than the sum of its proper divisors (28868317920).

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

11483212320 is a wasteful number, since it uses less digits than its factorization.

11483212320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10624 (or 10610 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The spelling of 11483212320 in words is "eleven billion, four hundred eighty-three million, two hundred twelve thousand, three hundred twenty".