10021331241 has 12 divisors (see below), whose sum is σ = 15326742132. Its totient is φ = 6287894016.

The previous prime is 10021331239. The next prime is 10021331249. The reversal of 10021331241 is 14213312001.

10021331241 is a `hidden beast` number, since 100 + 213 + 312 + 41 = 666.

10021331241 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 3588489216 + 6432842025 = 59904^2 + 80205^2 .

It is not a de Polignac number, because 10021331241 - 2¹ = 10021331239 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10021331249) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 32749296 + ... + 32749601.

It is an arithmetic number, because the mean of its divisors is an integer number (1277228511).

Almost surely, 2^10021331241 is an apocalyptic number.

It is an amenable number.

10021331241 is a deficient number, since it is larger than the sum of its proper divisors (5305410891).

10021331241 is a wasteful number, since it uses less digits than its factorization.

10021331241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65498920 (or 65498917 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 10021331241 its reverse (14213312001), we get a palindrome (24234643242).

The spelling of 10021331241 in words is "ten billion, twenty-one million, three hundred thirty-one thousand, two hundred forty-one".