2133203243202 has 64 divisors (see below), whose sum is σ = 4816681873920. Its totient is φ = 699701490000.

The previous prime is 2133203243177. The next prime is 2133203243243. The reversal of 2133203243202 is 2023423023312.

2133203243202 is a `hidden beast` number, since 2 + 1 + 332 + 0 + 3 + 2 + 4 + 320 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 176877 + ... + 2073087.

It is an arithmetic number, because the mean of its divisors is an integer number (75260654280).

Almost surely, 2^{2133203243202} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2133203243202, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2408340936960).

2133203243202 is an abundant number, since it is smaller than the sum of its proper divisors (2683478630718).

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

2133203243202 is a wasteful number, since it uses less digits than its factorization.

2133203243202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1896556 (or 1896550 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 27.

Adding to 2133203243202 its reverse (2023423023312), we get a palindrome (4156626266514).

The spelling of 2133203243202 in words is "two trillion, one hundred thirty-three billion, two hundred three million, two hundred forty-three thousand, two hundred two".