100430321001 has 16 divisors (see below), whose sum is σ = 136518160320. Its totient is φ = 65649579840.

The previous prime is 100430320979. The next prime is 100430321041. The reversal of 100430321001 is 100123034001.

It is not a de Polignac number, because 100430321001 - 2⁷ = 100430320873 is a prime.

It is not an unprimeable number, because it can be changed into a prime (100430321041) 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, 62910 + ... + 452568.

It is an arithmetic number, because the mean of its divisors is an integer number (8532385020).

Almost surely, 2^100430321001 is an apocalyptic number.

It is an amenable number.

100430321001 is a deficient number, since it is larger than the sum of its proper divisors (36087839319).

100430321001 is a wasteful number, since it uses less digits than its factorization.

100430321001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 391336.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 100430321001 its reverse (100123034001), we get a palindrome (200553355002).

The spelling of 100430321001 in words is "one hundred billion, four hundred thirty million, three hundred twenty-one thousand, one".