20333011320132 has 48 divisors (see below), whose sum is σ = 55970439770112. Its totient is φ = 5622030779040.

The previous prime is 20333011320121. The next prime is 20333011320173. The reversal of 20333011320132 is 23102311033302.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3904185438 + ... + 3904190645.

It is an arithmetic number, because the mean of its divisors is an integer number (1166050828544).

Almost surely, 2^{20333011320132} is an apocalyptic number.

It is an amenable number.

20333011320132 is an abundant number, since it is smaller than the sum of its proper divisors (35637428449980).

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

20333011320132 is a wasteful number, since it uses less digits than its factorization.

20333011320132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7808376128 (or 7808376126 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 24.

Adding to 20333011320132 its reverse (23102311033302), we get a palindrome (43435322353434).

The spelling of 20333011320132 in words is "twenty trillion, three hundred thirty-three billion, eleven million, three hundred twenty thousand, one hundred thirty-two".