212113032023 has 2 divisors, whose sum is σ = 212113032024. Its totient is φ = 212113032022.

The previous prime is 212113031989. The next prime is 212113032101. The reversal of 212113032023 is 320230311212.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-212113032023 is a prime.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 212113031986 and 212113032004.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (212113032223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106056516011 + 106056516012.

It is an arithmetic number, because the mean of its divisors is an integer number (106056516012).

Almost surely, 2^212113032023 is an apocalyptic number.

212113032023 is a deficient number, since it is larger than the sum of its proper divisors (1).

212113032023 is an equidigital number, since it uses as much as digits as its factorization.

212113032023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 212113032023 its reverse (320230311212), we get a palindrome (532343343235).

The spelling of 212113032023 in words is "two hundred twelve billion, one hundred thirteen million, thirty-two thousand, twenty-three".