213303023223002 has 4 divisors (see below), whose sum is σ = 319954534834506. Its totient is φ = 106651511611500.

The previous prime is 213303023223001. The next prime is 213303023223091. The reversal of 213303023223002 is 200322320303312.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 201749951384641 + 11553071838361 = 14203871^2 + 3398981^2 .

It is not an unprimeable number, because it can be changed into a prime (213303023223001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53325755805749 + ... + 53325755805752.

Almost surely, 2^{213303023223002} is an apocalyptic number.

213303023223002 is a deficient number, since it is larger than the sum of its proper divisors (106651511611504).

213303023223002 is a wasteful number, since it uses less digits than its factorization.

213303023223002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106651511611503.

The product of its (nonzero) digits is 7776, while the sum is 26.

Adding to 213303023223002 its reverse (200322320303312), we get a palindrome (413625343526314).

The spelling of 213303023223002 in words is "two hundred thirteen trillion, three hundred three billion, twenty-three million, two hundred twenty-three thousand, two".