10030421030 has 32 divisors (see below), whose sum is σ = 21055118400. Its totient is φ = 3439000320.

The previous prime is 10030421021. The next prime is 10030421033. The reversal of 10030421030 is 3012403001.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a junction number, because it is equal to n+sod(n) for n = 10030420996 and 10030421014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10030421033) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1458731 + ... + 1465590.

It is an arithmetic number, because the mean of its divisors is an integer number (657972450).

Almost surely, 2^10030421030 is an apocalyptic number.

10030421030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10030421030 is an abundant number, since it is smaller than the sum of its proper divisors (11024697370).

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

10030421030 is an equidigital number, since it uses as much as digits as its factorization.

10030421030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2924349 (or 2924335 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 10030421030 its reverse (3012403001), we get a palindrome (13042824031).

The spelling of 10030421030 in words is "ten billion, thirty million, four hundred twenty-one thousand, thirty".