213002220023 has 2 divisors, whose sum is σ = 213002220024. Its totient is φ = 213002220022.

The previous prime is 213002219993. The next prime is 213002220029. The reversal of 213002220023 is 320022200312.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 213002220023 - 2⁶ = 213002219959 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 213002219983 and 213002220010.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (213002220029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106501110011 + 106501110012.

It is an arithmetic number, because the mean of its divisors is an integer number (106501110012).

Almost surely, 2^213002220023 is an apocalyptic number.

213002220023 is a deficient number, since it is larger than the sum of its proper divisors (1).

213002220023 is an equidigital number, since it uses as much as digits as its factorization.

213002220023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 288, while the sum is 17.

Adding to 213002220023 its reverse (320022200312), we get a palindrome (533024420335).

The spelling of 213002220023 in words is "two hundred thirteen billion, two million, two hundred twenty thousand, twenty-three".