20330030313032 has 32 divisors (see below), whose sum is σ = 42051390602400. Its totient is φ = 9137092272000.

The previous prime is 20330030313031. The next prime is 20330030313041. The reversal of 20330030313032 is 23031303003302.

It is a junction number, because it is equal to n+sod(n) for n = 20330030312989 and 20330030313007.

It is not an unprimeable number, because it can be changed into a prime (20330030313031) 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, 1297874594 + ... + 1297890257.

It is an arithmetic number, because the mean of its divisors is an integer number (1314105956325).

Almost surely, 2^{20330030313032} is an apocalyptic number.

20330030313032 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

20330030313032 is an abundant number, since it is smaller than the sum of its proper divisors (21721360289368).

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

20330030313032 is a wasteful number, since it uses less digits than its factorization.

20330030313032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2595764957 (or 2595764953 counting only the distinct ones).

The product of its (nonzero) digits is 2916, while the sum is 23.

Adding to 20330030313032 its reverse (23031303003302), we get a palindrome (43361333316334).

The spelling of 20330030313032 in words is "twenty trillion, three hundred thirty billion, thirty million, three hundred thirteen thousand, thirty-two".