430130031320 has 64 divisors (see below), whose sum is σ = 1060384327200. Its totient is φ = 155727866880.

The previous prime is 430130031119. The next prime is 430130031337. The reversal of 430130031320 is 23130031034.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 430130031292 and 430130031301.

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, 2033669 + ... + 2235188.

Almost surely, 2^430130031320 is an apocalyptic number.

430130031320 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

430130031320 is an abundant number, since it is smaller than the sum of its proper divisors (630254295880).

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

430130031320 is a wasteful number, since it uses less digits than its factorization.

430130031320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4269108 (or 4269104 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 430130031320 its reverse (23130031034), we get a palindrome (453260062354).

The spelling of 430130031320 in words is "four hundred thirty billion, one hundred thirty million, thirty-one thousand, three hundred twenty".