10021321400141 has 2 divisors, whose sum is σ = 10021321400142. Its totient is φ = 10021321400140.

The previous prime is 10021321400087. The next prime is 10021321400171. The reversal of 10021321400141 is 14100412312001.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6771684244516 + 3249637155625 = 2602246^2 + 1802675^2 .

It is a cyclic number.

It is not a de Polignac number, because 10021321400141 - 2¹⁴ = 10021321383757 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10021321400171) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5010660700070 + 5010660700071.

It is an arithmetic number, because the mean of its divisors is an integer number (5010660700071).

Almost surely, 2^{10021321400141} is an apocalyptic number.

It is an amenable number.

10021321400141 is a deficient number, since it is larger than the sum of its proper divisors (1).

10021321400141 is an equidigital number, since it uses as much as digits as its factorization.

10021321400141 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 10021321400141 its reverse (14100412312001), we get a palindrome (24121733712142).

The spelling of 10021321400141 in words is "ten trillion, twenty-one billion, three hundred twenty-one million, four hundred thousand, one hundred forty-one".