101324100 has 108 divisors (see below), whose sum is σ = 301789712. Its totient is φ = 26241600.

The previous prime is 101324081. The next prime is 101324101. The reversal of 101324100 is 1423101.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is not an unprimeable number, because it can be changed into a prime (101324101) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 1427065 + ... + 1427135.

Almost surely, 2^101324100 is an apocalyptic number.

101324100 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 101324100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (150894856).

101324100 is an abundant number, since it is smaller than the sum of its proper divisors (200465612).

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

101324100 is a wasteful number, since it uses less digits than its factorization.

101324100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 226 (or 148 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 101324100 is about 10065.9872839181. The cubic root of 101324100 is about 466.1985498599.

Adding to 101324100 its reverse (1423101), we get a palindrome (102747201).

Subtracting from 101324100 its reverse (1423101), we obtain a palindrome (99900999).

The spelling of 101324100 in words is "one hundred one million, three hundred twenty-four thousand, one hundred".