212333120107 has 2 divisors, whose sum is σ = 212333120108. Its totient is φ = 212333120106.

The previous prime is 212333120063. The next prime is 212333120113. The reversal of 212333120107 is 701021333212.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-212333120107 is a prime.

It is not a weakly prime, because it can be changed into another prime (212333120117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106166560053 + 106166560054.

It is an arithmetic number, because the mean of its divisors is an integer number (106166560054).

Almost surely, 2^212333120107 is an apocalyptic number.

212333120107 is a deficient number, since it is larger than the sum of its proper divisors (1).

212333120107 is an equidigital number, since it uses as much as digits as its factorization.

212333120107 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1512, while the sum is 25.

Adding to 212333120107 its reverse (701021333212), we get a palindrome (913354453319).

The spelling of 212333120107 in words is "two hundred twelve billion, three hundred thirty-three million, one hundred twenty thousand, one hundred seven".