10130004021 has 16 divisors (see below), whose sum is σ = 13739048960. Its totient is φ = 6637915440.

The previous prime is 10130003971. The next prime is 10130004037. The reversal of 10130004021 is 12040003101.

It is a happy number.

10130004021 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10130004021 - 2²¹ = 10127906869 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10130003988 and 10130004006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10130004061) 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, 42985 + ... + 148686.

It is an arithmetic number, because the mean of its divisors is an integer number (858690560).

Almost surely, 2^10130004021 is an apocalyptic number.

It is an amenable number.

10130004021 is a deficient number, since it is larger than the sum of its proper divisors (3609044939).

10130004021 is a wasteful number, since it uses less digits than its factorization.

10130004021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 191976.

The product of its (nonzero) digits is 24, while the sum is 12.

Adding to 10130004021 its reverse (12040003101), we get a palindrome (22170007122).

The spelling of 10130004021 in words is "ten billion, one hundred thirty million, four thousand, twenty-one".