210034412120023 has 2 divisors, whose sum is σ = 210034412120024. Its totient is φ = 210034412120022.

The previous prime is 210034412119981. The next prime is 210034412120077. The reversal of 210034412120023 is 320021214430012.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-210034412120023 is a prime.

It is a super-2 number, since 2×210034412120023² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 210034412120023.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (210034412120723) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105017206060011 + 105017206060012.

It is an arithmetic number, because the mean of its divisors is an integer number (105017206060012).

Almost surely, 2^{210034412120023} is an apocalyptic number.

210034412120023 is a deficient number, since it is larger than the sum of its proper divisors (1).

210034412120023 is an equidigital number, since it uses as much as digits as its factorization.

210034412120023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 210034412120023 its reverse (320021214430012), we get a palindrome (530055626550035).

The spelling of 210034412120023 in words is "two hundred ten trillion, thirty-four billion, four hundred twelve million, one hundred twenty thousand, twenty-three".