383113152 has 140 divisors (see below), whose sum is σ = 1144042416. Its totient is φ = 126766080.

The previous prime is 383113151. The next prime is 383113183. The reversal of 383113152 is 251311383.

383113152 is a `hidden beast` number, since 38 + 311 + 315 + 2 = 666.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

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

It is a zygodrome in base 3.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (383113151) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1363252 + ... + 1363532.

Almost surely, 2^383113152 is an apocalyptic number.

383113152 is a gapful number since it is divisible by the number (32) 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 383113152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (572021208).

383113152 is an abundant number, since it is smaller than the sum of its proper divisors (760929264).

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

383113152 is a wasteful number, since it uses less digits than its factorization.

383113152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 568 (or 549 counting only the distinct ones).

The product of its digits is 2160, while the sum is 27.

The square root of 383113152 is about 19573.2764758484. The cubic root of 383113152 is about 726.2882538163.

The spelling of 383113152 in words is "three hundred eighty-three million, one hundred thirteen thousand, one hundred fifty-two".