10021132441 has 2 divisors, whose sum is σ = 10021132442. Its totient is φ = 10021132440.

The previous prime is 10021132417. The next prime is 10021132483. The reversal of 10021132441 is 14423112001.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5367027600 + 4654104841 = 73260^2 + 68221^2 .

It is a cyclic number.

It is not a de Polignac number, because 10021132441 - 2¹¹ = 10021130393 is a prime.

It is not a weakly prime, because it can be changed into another prime (10021132411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5010566220 + 5010566221.

It is an arithmetic number, because the mean of its divisors is an integer number (5010566221).

Almost surely, 2^10021132441 is an apocalyptic number.

It is an amenable number.

10021132441 is a deficient number, since it is larger than the sum of its proper divisors (1).

10021132441 is an equidigital number, since it uses as much as digits as its factorization.

10021132441 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 10021132441 its reverse (14423112001), we get a palindrome (24444244442).

The spelling of 10021132441 in words is "ten billion, twenty-one million, one hundred thirty-two thousand, four hundred forty-one".