13021022012030 has 64 divisors (see below), whose sum is σ = 24280673550336. Its totient is φ = 5022349920000.

The previous prime is 13021022011961. The next prime is 13021022012039. The reversal of 13021022012030 is 3021022012031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13021022012039) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 97373315 + ... + 97506945.

It is an arithmetic number, because the mean of its divisors is an integer number (379385524224).

Almost surely, 2^{13021022012030} is an apocalyptic number.

13021022012030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13021022012030 is a deficient number, since it is larger than the sum of its proper divisors (11259651538306).

13021022012030 is a wasteful number, since it uses less digits than its factorization.

13021022012030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134793.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 13021022012030 its reverse (3021022012031), we get a palindrome (16042044024061).

Subtracting from 13021022012030 its reverse (3021022012031), we obtain a palindrome (9999999999999).

The spelling of 13021022012030 in words is "thirteen trillion, twenty-one billion, twenty-two million, twelve thousand, thirty".