213023122303007 has 2 divisors, whose sum is σ = 213023122303008. Its totient is φ = 213023122303006.

The previous prime is 213023122302917. The next prime is 213023122303081. The reversal of 213023122303007 is 700303221320312.

It is a happy number.

213023122303007 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-213023122303007 is a prime.

It is a super-3 number, since 3×213023122303007³ (a number of 44 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (213023122303207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106511561151503 + 106511561151504.

It is an arithmetic number, because the mean of its divisors is an integer number (106511561151504).

Almost surely, 2^{213023122303007} is an apocalyptic number.

213023122303007 is a deficient number, since it is larger than the sum of its proper divisors (1).

213023122303007 is an equidigital number, since it uses as much as digits as its factorization.

213023122303007 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9072, while the sum is 29.

Adding to 213023122303007 its reverse (700303221320312), we get a palindrome (913326343623319).

The spelling of 213023122303007 in words is "two hundred thirteen trillion, twenty-three billion, one hundred twenty-two million, three hundred three thousand, seven".