100321032130 has 32 divisors (see below), whose sum is σ = 197062512768. Its totient is φ = 36467692800.

The previous prime is 100321032127. The next prime is 100321032131. The reversal of 100321032130 is 31230123001.

It is not an unprimeable number, because it can be changed into a prime (100321032131) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 162250 + ... + 476410.

It is an arithmetic number, because the mean of its divisors is an integer number (6158203524).

Almost surely, 2^100321032130 is an apocalyptic number.

100321032130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100321032130 is a deficient number, since it is larger than the sum of its proper divisors (96741480638).

100321032130 is a wasteful number, since it uses less digits than its factorization.

100321032130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 317082.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 100321032130 its reverse (31230123001), we get a palindrome (131551155131).

The spelling of 100321032130 in words is "one hundred billion, three hundred twenty-one million, thirty-two thousand, one hundred thirty".