100303420324 has 24 divisors (see below), whose sum is σ = 186090399488. Its totient is φ = 47222183520.

The previous prime is 100303420319. The next prime is 100303420331. The reversal of 100303420324 is 423024303001.

It is a happy number.

It is a super-2 number, since 2×100303420324² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 100303420295 and 100303420304.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10926474 + ... + 10935649.

Almost surely, 2^100303420324 is an apocalyptic number.

It is an amenable number.

100303420324 is a deficient number, since it is larger than the sum of its proper divisors (85786979164).

100303420324 is a wasteful number, since it uses less digits than its factorization.

100303420324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21862195 (or 21862193 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 100303420324 its reverse (423024303001), we get a palindrome (523327723325).

The spelling of 100303420324 in words is "one hundred billion, three hundred three million, four hundred twenty thousand, three hundred twenty-four".