10310140021 has 8 divisors (see below), whose sum is σ = 10590133664. Its totient is φ = 10030217040.

The previous prime is 10310140019. The next prime is 10310140039. The reversal of 10310140021 is 12004101301.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10310140021 - 2¹ = 10310140019 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10310139983 and 10310140010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10310140091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 429466 + ... + 452836.

It is an arithmetic number, because the mean of its divisors is an integer number (1323766708).

Almost surely, 2^10310140021 is an apocalyptic number.

It is an amenable number.

10310140021 is a deficient number, since it is larger than the sum of its proper divisors (279993643).

10310140021 is a wasteful number, since it uses less digits than its factorization.

10310140021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35331.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 10310140021 its reverse (12004101301), we get a palindrome (22314241322).

The spelling of 10310140021 in words is "ten billion, three hundred ten million, one hundred forty thousand, twenty-one".