201332234021100 has 864 divisors, whose sum is σ = 744018065796096. Its totient is φ = 40928758272000.

The previous prime is 201332234021081. The next prime is 201332234021119. The reversal of 201332234021100 is 1120432233102.

It is an interprime number because it is at equal distance from previous prime (201332234021081) and next prime (201332234021119).

It is an unprimeable number.

It is a polite number, since it can be written in 287 ways as a sum of consecutive naturals, for example, 3849464950 + ... + 3849517250.

Almost surely, 2^{201332234021100} is an apocalyptic number.

201332234021100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 201332234021100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (372009032898048).

201332234021100 is an abundant number, since it is smaller than the sum of its proper divisors (542685831774996).

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

201332234021100 is a wasteful number, since it uses less digits than its factorization.

201332234021100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52515 (or 52471 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 201332234021100 its reverse (1120432233102), we get a palindrome (202452666254202).

It can be divided in two parts, 201332 and 234021100, that added together give a palindrome (234222432).

The spelling of 201332234021100 in words is "two hundred one trillion, three hundred thirty-two billion, two hundred thirty-four million, twenty-one thousand, one hundred".