101030032432 has 80 divisors (see below), whose sum is σ = 235717056000. Its totient is φ = 40979036160.

The previous prime is 101030032427. The next prime is 101030032447. The reversal of 101030032432 is 234230030101.

101030032432 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2170944 + ... + 2216992.

It is an arithmetic number, because the mean of its divisors is an integer number (2946463200).

Almost surely, 2^101030032432 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 101030032432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (117858528000).

101030032432 is an abundant number, since it is smaller than the sum of its proper divisors (134687023568).

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

101030032432 is a wasteful number, since it uses less digits than its factorization.

101030032432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47114 (or 47108 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 101030032432 its reverse (234230030101), we get a palindrome (335260062533).

The spelling of 101030032432 in words is "one hundred one billion, thirty million, thirty-two thousand, four hundred thirty-two".