102052030432 has 96 divisors (see below), whose sum is σ = 221225364864. Its totient is φ = 45956467200.

The previous prime is 102052030427. The next prime is 102052030439. The reversal of 102052030432 is 234030250201.

102052030432 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 (22).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102052030439) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16856718 + ... + 16862770.

It is an arithmetic number, because the mean of its divisors is an integer number (2304430884).

Almost surely, 2^102052030432 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 102052030432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (110612682432).

102052030432 is an abundant number, since it is smaller than the sum of its proper divisors (119173334432).

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

102052030432 is a wasteful number, since it uses less digits than its factorization.

102052030432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6512 (or 6504 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 22.

Adding to 102052030432 its reverse (234030250201), we get a palindrome (336082280633).

The spelling of 102052030432 in words is "one hundred two billion, fifty-two million, thirty thousand, four hundred thirty-two".