102032000120 has 64 divisors (see below), whose sum is σ = 243386376480. Its totient is φ = 38363037696.

The previous prime is 102032000113. The next prime is 102032000131. The reversal of 102032000120 is 21000230201.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 439832 + ... + 630488.

Almost surely, 2^102032000120 is an apocalyptic number.

102032000120 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 102032000120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (121693188240).

102032000120 is an abundant number, since it is smaller than the sum of its proper divisors (141354376360).

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

102032000120 is a wasteful number, since it uses less digits than its factorization.

102032000120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 191472 (or 191468 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 11.

Adding to 102032000120 its reverse (21000230201), we get a palindrome (123032230321).

The spelling of 102032000120 in words is "one hundred two billion, thirty-two million, one hundred twenty", and thus it is an aban number.