2133201131000 has 64 divisors (see below), whose sum is σ = 4995748517760. Its totient is φ = 852586800000.

The previous prime is 2133201130997. The next prime is 2133201131059. The reversal of 2133201131000 is 1311023312.

It is a super-2 number, since 2×2133201131000² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2133201131000.

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, 364550 + ... + 2097450.

It is an arithmetic number, because the mean of its divisors is an integer number (78058570590).

Almost surely, 2^{2133201131000} is an apocalyptic number.

2133201131000 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 2133201131000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2497874258880).

2133201131000 is an abundant number, since it is smaller than the sum of its proper divisors (2862547386760).

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

2133201131000 is a wasteful number, since it uses less digits than its factorization.

2133201131000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1734153 (or 1734139 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 2133201131000 its reverse (1311023312), we get a palindrome (2134512154312).

The spelling of 2133201131000 in words is "two trillion, one hundred thirty-three billion, two hundred one million, one hundred thirty-one thousand".