10212320023 has 2 divisors, whose sum is σ = 10212320024. Its totient is φ = 10212320022.

The previous prime is 10212319991. The next prime is 10212320033. The reversal of 10212320023 is 32002321201.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10212320023 - 2⁵ = 10212319991 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10212319979 and 10212320006.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10212320033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5106160011 + 5106160012.

It is an arithmetic number, because the mean of its divisors is an integer number (5106160012).

Almost surely, 2^10212320023 is an apocalyptic number.

10212320023 is a deficient number, since it is larger than the sum of its proper divisors (1).

10212320023 is an equidigital number, since it uses as much as digits as its factorization.

10212320023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 10212320023 its reverse (32002321201), we get a palindrome (42214641224).

The spelling of 10212320023 in words is "ten billion, two hundred twelve million, three hundred twenty thousand, twenty-three".