10130232021 has 24 divisors (see below), whose sum is σ = 16920830304. Its totient is φ = 5343418080.

The previous prime is 10130232019. The next prime is 10130232029. The reversal of 10130232021 is 12023203101.

It is not a de Polignac number, because 10130232021 - 2¹ = 10130232019 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10130232029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2648595 + ... + 2652416.

It is an arithmetic number, because the mean of its divisors is an integer number (705034596).

Almost surely, 2^10130232021 is an apocalyptic number.

It is an amenable number.

10130232021 is a deficient number, since it is larger than the sum of its proper divisors (6790598283).

10130232021 is a wasteful number, since it uses less digits than its factorization.

10130232021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5301041 (or 5301034 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 10130232021 its reverse (12023203101), we get a palindrome (22153435122).

It can be divided in two parts, 10 and 130232021, that added together give a palindrome (130232031).

The spelling of 10130232021 in words is "ten billion, one hundred thirty million, two hundred thirty-two thousand, twenty-one".