10230311021 has 16 divisors (see below), whose sum is σ = 11982633600. Its totient is φ = 8550904320.

The previous prime is 10230310991. The next prime is 10230311083. The reversal of 10230311021 is 12011303201.

It is not a de Polignac number, because 10230311021 - 2³⁰ = 9156569197 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10230310987 and 10230311005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10230311921) 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, 700805 + ... + 715253.

It is an arithmetic number, because the mean of its divisors is an integer number (748914600).

Almost surely, 2^10230311021 is an apocalyptic number.

It is an amenable number.

10230311021 is a deficient number, since it is larger than the sum of its proper divisors (1752322579).

10230311021 is a wasteful number, since it uses less digits than its factorization.

10230311021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16964.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 10230311021 its reverse (12011303201), we get a palindrome (22241614222).

The spelling of 10230311021 in words is "ten billion, two hundred thirty million, three hundred eleven thousand, twenty-one".