102030200132 has 24 divisors (see below), whose sum is σ = 204298558464. Its totient is φ = 43676194752.

The previous prime is 102030200081. The next prime is 102030200137. The reversal of 102030200132 is 231002030201.

It is a happy number.

102030200132 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 (14).

It is not an unprimeable number, because it can be changed into a prime (102030200137) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2101988 + ... + 2149979.

It is an arithmetic number, because the mean of its divisors is an integer number (8512439936).

Almost surely, 2^102030200132 is an apocalyptic number.

It is an amenable number.

102030200132 is an abundant number, since it is smaller than the sum of its proper divisors (102268358332).

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

102030200132 is a wasteful number, since it uses less digits than its factorization.

102030200132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4252835 (or 4252833 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 102030200132 its reverse (231002030201), we get a palindrome (333032230333).

The spelling of 102030200132 in words is "one hundred two billion, thirty million, two hundred thousand, one hundred thirty-two".