100430421134204 has 96 divisors (see below), whose sum is σ = 203455846723584. Its totient is φ = 42487961978880.

The previous prime is 100430421134171. The next prime is 100430421134207. The reversal of 100430421134204 is 402431124034001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100430421134207) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1798607774 + ... + 1798663610.

It is an arithmetic number, because the mean of its divisors is an integer number (2119331736704).

Almost surely, 2^{100430421134204} is an apocalyptic number.

100430421134204 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

100430421134204 is an abundant number, since it is smaller than the sum of its proper divisors (103025425589380).

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

100430421134204 is a wasteful number, since it uses less digits than its factorization.

100430421134204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57643 (or 57641 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 29.

Adding to 100430421134204 its reverse (402431124034001), we get a palindrome (502861545168205).

The spelling of 100430421134204 in words is "one hundred trillion, four hundred thirty billion, four hundred twenty-one million, one hundred thirty-four thousand, two hundred four".