33023203020100 has 72 divisors (see below), whose sum is σ = 73526761173600. Its totient is φ = 12866283398400.

The previous prime is 33023203020089. The next prime is 33023203020107. The reversal of 33023203020100 is 102030232033.

It is a happy number.

It is a super-2 number, since 2×33023203020100² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (33023203020107) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3968110 + ... + 9043909.

It is an arithmetic number, because the mean of its divisors is an integer number (1021205016300).

Almost surely, 2^{33023203020100} is an apocalyptic number.

It is an amenable number.

33023203020100 is an abundant number, since it is smaller than the sum of its proper divisors (40503558153500).

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

33023203020100 is a wasteful number, since it uses less digits than its factorization.

33023203020100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13012693 (or 13012686 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 19.

Adding to 33023203020100 its reverse (102030232033), we get a palindrome (33125233252133).

The spelling of 33023203020100 in words is "thirty-three trillion, twenty-three billion, two hundred three million, twenty thousand, one hundred".