33021020103132 has 48 divisors (see below), whose sum is σ = 79192057946400. Its totient is φ = 10704917160960.

The previous prime is 33021020103121. The next prime is 33021020103167. The reversal of 33021020103132 is 23130102012033.

It is a junction number, because it is equal to n+sod(n) for n = 33021020103099 and 33021020103108.

It is a congruent number.

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, 253365657 + ... + 253495952.

It is an arithmetic number, because the mean of its divisors is an integer number (1649834540550).

Almost surely, 2^{33021020103132} is an apocalyptic number.

It is an amenable number.

33021020103132 is an abundant number, since it is smaller than the sum of its proper divisors (46171037843268).

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

33021020103132 is a wasteful number, since it uses less digits than its factorization.

33021020103132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 506861766 (or 506861764 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 33021020103132 its reverse (23130102012033), we get a palindrome (56151122115165).

The spelling of 33021020103132 in words is "thirty-three trillion, twenty-one billion, twenty million, one hundred three thousand, one hundred thirty-two".