10211130321 has 16 divisors (see below), whose sum is σ = 15921675264. Its totient is φ = 5699235024.

The previous prime is 10211130317. The next prime is 10211130337. The reversal of 10211130321 is 12303111201.

It is a happy number.

10211130321 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 10211130321 - 2² = 10211130317 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10211130321.

It is not an unprimeable number, because it can be changed into a prime (10211130421) 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, 5653101 + ... + 5654906.

It is an arithmetic number, because the mean of its divisors is an integer number (995104704).

Almost surely, 2^10211130321 is an apocalyptic number.

It is an amenable number.

10211130321 is a deficient number, since it is larger than the sum of its proper divisors (5710544943).

10211130321 is a wasteful number, since it uses less digits than its factorization.

10211130321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11308060.

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 10211130321 its reverse (12303111201), we get a palindrome (22514241522).

The spelling of 10211130321 in words is "ten billion, two hundred eleven million, one hundred thirty thousand, three hundred twenty-one".