100430413 has 4 divisors (see below), whose sum is σ = 102766048. Its totient is φ = 98094780.

The previous prime is 100430411. The next prime is 100430431. The reversal of 100430413 is 314034001.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 100430413 - 2¹ = 100430411 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100430411) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1167753 + ... + 1167838.

It is an arithmetic number, because the mean of its divisors is an integer number (25691512).

Almost surely, 2^100430413 is an apocalyptic number.

It is an amenable number.

100430413 is a deficient number, since it is larger than the sum of its proper divisors (2335635).

100430413 is an equidigital number, since it uses as much as digits as its factorization.

100430413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2335634.

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

The square root of 100430413 is about 10021.4975427827. The cubic root of 100430413 is about 464.8238636096.

Adding to 100430413 its reverse (314034001), we get a palindrome (414464414).

The spelling of 100430413 in words is "one hundred million, four hundred thirty thousand, four hundred thirteen".