2132203023100 has 36 divisors (see below), whose sum is σ = 4640214585384. Its totient is φ = 850423324480.

The previous prime is 2132203023089. The next prime is 2132203023109. The reversal of 2132203023100 is 13203022312.

It is a super-2 number, since 2×2132203023100² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2132203023109) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 30688687 + ... + 30758086.

It is an arithmetic number, because the mean of its divisors is an integer number (128894849594).

Almost surely, 2^{2132203023100} is an apocalyptic number.

2132203023100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2132203023100 is an abundant number, since it is smaller than the sum of its proper divisors (2508011562284).

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

2132203023100 is a wasteful number, since it uses less digits than its factorization.

2132203023100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61447134 (or 61447127 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 2132203023100 its reverse (13203022312), we get a palindrome (2145406045412).

The spelling of 2132203023100 in words is "two trillion, one hundred thirty-two billion, two hundred three million, twenty-three thousand, one hundred".