21232202030313 has 16 divisors (see below), whose sum is σ = 29287153255680. Its totient is φ = 13666071324416.

The previous prime is 21232202030297. The next prime is 21232202030321. The reversal of 21232202030313 is 31303020223212.

It is a cyclic number.

It is not a de Polignac number, because 21232202030313 - 2⁴ = 21232202030297 is a prime.

It is not an unprimeable number, because it can be changed into a prime (21232202030113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3764145 + ... + 7525502.

It is an arithmetic number, because the mean of its divisors is an integer number (1830447078480).

Almost surely, 2^{21232202030313} is an apocalyptic number.

It is an amenable number.

21232202030313 is a deficient number, since it is larger than the sum of its proper divisors (8054951225367).

21232202030313 is a wasteful number, since it uses less digits than its factorization.

21232202030313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11311296.

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 21232202030313 its reverse (31303020223212), we get a palindrome (52535222253525).

The spelling of 21232202030313 in words is "twenty-one trillion, two hundred thirty-two billion, two hundred two million, thirty thousand, three hundred thirteen".