102432030100 has 36 divisors (see below), whose sum is σ = 223207588800. Its totient is φ = 40801368160.

The previous prime is 102432030097. The next prime is 102432030109. The reversal of 102432030100 is 1030234201.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102432030109) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2119030 + ... + 2166829.

It is an arithmetic number, because the mean of its divisors is an integer number (6200210800).

Almost surely, 2^102432030100 is an apocalyptic number.

102432030100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

102432030100 is an abundant number, since it is smaller than the sum of its proper divisors (120775558700).

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

102432030100 is a wasteful number, since it uses less digits than its factorization.

102432030100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4286112 (or 4286105 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 102432030100 its reverse (1030234201), we get a palindrome (103462264301).

The spelling of 102432030100 in words is "one hundred two billion, four hundred thirty-two million, thirty thousand, one hundred".