13302030021 has 16 divisors (see below), whose sum is σ = 20271586944. Its totient is φ = 7600474944.

The previous prime is 13302030019. The next prime is 13302030023. The reversal of 13302030021 is 12003020331.

It is an interprime number because it is at equal distance from previous prime (13302030019) and next prime (13302030023).

It is not a de Polignac number, because 13302030021 - 2¹ = 13302030019 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13302030023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 295611 + ... + 337623.

It is an arithmetic number, because the mean of its divisors is an integer number (1266974184).

Almost surely, 2^13302030021 is an apocalyptic number.

It is an amenable number.

13302030021 is a deficient number, since it is larger than the sum of its proper divisors (6969556923).

13302030021 is a wasteful number, since it uses less digits than its factorization.

13302030021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57100.

The product of its (nonzero) digits is 108, while the sum is 15.

Adding to 13302030021 its reverse (12003020331), we get a palindrome (25305050352).

The spelling of 13302030021 in words is "thirteen billion, three hundred two million, thirty thousand, twenty-one".