532313100 has 144 divisors (see below), whose sum is σ = 1866963840. Its totient is φ = 129038400.

The previous prime is 532313077. The next prime is 532313137. The reversal of 532313100 is 1313235.

532313100 is a `hidden beast` number, since 532 + 3 + 131 + 0 + 0 = 666.

532313100 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×532313100² = 566714472863220000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 20739 + ... + 38661.

Almost surely, 2^532313100 is an apocalyptic number.

532313100 is a gapful number since it is divisible by the number (50) 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 532313100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (933481920).

532313100 is an abundant number, since it is smaller than the sum of its proper divisors (1334650740).

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

532313100 is a wasteful number, since it uses less digits than its factorization.

532313100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17957 (or 17944 counting only the distinct ones).

The product of its (nonzero) digits is 270, while the sum is 18.

The square root of 532313100 is about 23071.9114942824. The cubic root of 532313100 is about 810.4428305608.

Adding to 532313100 its reverse (1313235), we get a palindrome (533626335).

The spelling of 532313100 in words is "five hundred thirty-two million, three hundred thirteen thousand, one hundred".