100402424030 has 32 divisors (see below), whose sum is σ = 181136507904. Its totient is φ = 40069478176.

The previous prime is 100402424021. The next prime is 100402424149. The reversal of 100402424030 is 30424204001.

It is a junction number, because it is equal to n+sod(n) for n = 100402423993 and 100402424011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10237109 + ... + 10246911.

It is an arithmetic number, because the mean of its divisors is an integer number (5660515872).

Almost surely, 2^100402424030 is an apocalyptic number.

100402424030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100402424030 is a deficient number, since it is larger than the sum of its proper divisors (80734083874).

100402424030 is a wasteful number, since it uses less digits than its factorization.

100402424030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12040.

The product of its (nonzero) digits is 768, while the sum is 20.

Adding to 100402424030 its reverse (30424204001), we get a palindrome (130826628031).

The spelling of 100402424030 in words is "one hundred billion, four hundred two million, four hundred twenty-four thousand, thirty".