212203023023 has 2 divisors, whose sum is σ = 212203023024. Its totient is φ = 212203023022.

The previous prime is 212203023001. The next prime is 212203023037. The reversal of 212203023023 is 320320302212.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 212203023023 - 2⁶ = 212203022959 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 212203022986 and 212203023004.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (212203023323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106101511511 + 106101511512.

It is an arithmetic number, because the mean of its divisors is an integer number (106101511512).

Almost surely, 2^212203023023 is an apocalyptic number.

212203023023 is a deficient number, since it is larger than the sum of its proper divisors (1).

212203023023 is an equidigital number, since it uses as much as digits as its factorization.

212203023023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 212203023023 its reverse (320320302212), we get a palindrome (532523325235).

The spelling of 212203023023 in words is "two hundred twelve billion, two hundred three million, twenty-three thousand, twenty-three".