20132021303030 has 64 divisors (see below), whose sum is σ = 45687979387008. Its totient is φ = 6216051594240.

The previous prime is 20132021303027. The next prime is 20132021303111. The reversal of 20132021303030 is 3030312023102.

It is a junction number, because it is equal to n+sod(n) for n = 20132021302993 and 20132021303011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 269756597 + ... + 269831216.

It is an arithmetic number, because the mean of its divisors is an integer number (713874677922).

Almost surely, 2^{20132021303030} is an apocalyptic number.

20132021303030 is an abundant number, since it is smaller than the sum of its proper divisors (25555958083978).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20132021303030 is a wasteful number, since it uses less digits than its factorization.

20132021303030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 539587881.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 20132021303030 its reverse (3030312023102), we get a palindrome (23162333326132).

The spelling of 20132021303030 in words is "twenty trillion, one hundred thirty-two billion, twenty-one million, three hundred three thousand, thirty".