10021132211723 has 2 divisors, whose sum is σ = 10021132211724. Its totient is φ = 10021132211722.

The previous prime is 10021132211719. The next prime is 10021132211759. The reversal of 10021132211723 is 32711223112001.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10021132211723 - 2² = 10021132211719 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10021132211692 and 10021132211701.

It is not a weakly prime, because it can be changed into another prime (10021132213723) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5010566105861 + 5010566105862.

It is an arithmetic number, because the mean of its divisors is an integer number (5010566105862).

Almost surely, 2^{10021132211723} is an apocalyptic number.

10021132211723 is a deficient number, since it is larger than the sum of its proper divisors (1).

10021132211723 is an equidigital number, since it uses as much as digits as its factorization.

10021132211723 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1008, while the sum is 26.

Adding to 10021132211723 its reverse (32711223112001), we get a palindrome (42732355323724).

The spelling of 10021132211723 in words is "ten trillion, twenty-one billion, one hundred thirty-two million, two hundred eleven thousand, seven hundred twenty-three".