101324421132 has 96 divisors (see below), whose sum is σ = 260620039680. Its totient is φ = 30383009280.

The previous prime is 101324421097. The next prime is 101324421151. The reversal of 101324421132 is 231124423101.

It is a super-2 number, since 2×101324421132² (a number of 23 digits) contains 22 as substring.

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, 27584448 + ... + 27588120.

It is an arithmetic number, because the mean of its divisors is an integer number (2714792080).

Almost surely, 2^101324421132 is an apocalyptic number.

101324421132 is a gapful number since it is divisible by the number (12) 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 101324421132, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (130310019840).

101324421132 is an abundant number, since it is smaller than the sum of its proper divisors (159295618548).

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

101324421132 is a wasteful number, since it uses less digits than its factorization.

101324421132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5823 (or 5821 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 101324421132 its reverse (231124423101), we get a palindrome (332448844233).

The spelling of 101324421132 in words is "one hundred one billion, three hundred twenty-four million, four hundred twenty-one thousand, one hundred thirty-two".