10130003820 has 72 divisors (see below), whose sum is σ = 31248519120. Its totient is φ = 2655546240.

The previous prime is 10130003777. The next prime is 10130003839. The reversal of 10130003820 is 2830003101.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 10130003793 and 10130003802.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 466311 + ... + 487550.

It is an arithmetic number, because the mean of its divisors is an integer number (434007210).

Almost surely, 2^10130003820 is an apocalyptic number.

10130003820 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10130003820 is an abundant number, since it is smaller than the sum of its proper divisors (21118515300).

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

10130003820 is a wasteful number, since it uses less digits than its factorization.

10130003820 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 953935 (or 953930 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 10130003820 its reverse (2830003101), we get a palindrome (12960006921).

The spelling of 10130003820 in words is "ten billion, one hundred thirty million, three thousand, eight hundred twenty".