100412430 has 16 divisors (see below), whose sum is σ = 240989904. Its totient is φ = 26776640.

The previous prime is 100412419. The next prime is 100412437. The reversal of 100412430 is 34214001.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100412437) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1673511 + ... + 1673570.

It is an arithmetic number, because the mean of its divisors is an integer number (15061869).

Almost surely, 2^100412430 is an apocalyptic number.

100412430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100412430 is an abundant number, since it is smaller than the sum of its proper divisors (140577474).

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

100412430 is a wasteful number, since it uses less digits than its factorization.

100412430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3347091.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 100412430 is about 10020.6002814203. The cubic root of 100412430 is about 464.7961182741.

Adding to 100412430 its reverse (34214001), we get a palindrome (134626431).

The spelling of 100412430 in words is "one hundred million, four hundred twelve thousand, four hundred thirty".