10221303131 has 8 divisors (see below), whose sum is σ = 11008975824. Its totient is φ = 9433833120.

The previous prime is 10221303119. The next prime is 10221303133. The reversal of 10221303131 is 13130312201.

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 10221303131 - 2²² = 10217108827 is a prime.

It is a super-2 number, since 2×10221303131² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10221303133) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63641 + ... + 156501.

It is an arithmetic number, because the mean of its divisors is an integer number (1376121978).

Almost surely, 2^10221303131 is an apocalyptic number.

10221303131 is a deficient number, since it is larger than the sum of its proper divisors (787672693).

10221303131 is an equidigital number, since it uses as much as digits as its factorization.

10221303131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101341.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 10221303131 its reverse (13130312201), we get a palindrome (23351615332).

The spelling of 10221303131 in words is "ten billion, two hundred twenty-one million, three hundred three thousand, one hundred thirty-one".