21030314413 has 8 divisors (see below), whose sum is σ = 21389096160. Its totient is φ = 20671610640.

The previous prime is 21030314411. The next prime is 21030314441. The reversal of 21030314413 is 31441303012.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 21030314413 - 2¹ = 21030314411 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (21030314411) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 857031 + ... + 881227.

It is an arithmetic number, because the mean of its divisors is an integer number (2673637020).

Almost surely, 2^21030314413 is an apocalyptic number.

It is an amenable number.

21030314413 is a deficient number, since it is larger than the sum of its proper divisors (358781747).

21030314413 is a wasteful number, since it uses less digits than its factorization.

21030314413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38987.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 21030314413 its reverse (31441303012), we get a palindrome (52471617425).

The spelling of 21030314413 in words is "twenty-one billion, thirty million, three hundred fourteen thousand, four hundred thirteen".