2133401202 has 72 divisors (see below), whose sum is σ = 4895377344. Its totient is φ = 670203072.

The previous prime is 2133401197. The next prime is 2133401243. The reversal of 2133401202 is 2021043312.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 2205723 + ... + 2206689.

It is an arithmetic number, because the mean of its divisors is an integer number (67991352).

Almost surely, 2^2133401202 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2133401202, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2447688672).

2133401202 is an abundant number, since it is smaller than the sum of its proper divisors (2761976142).

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

2133401202 is a wasteful number, since it uses less digits than its factorization.

2133401202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1144 (or 1068 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 2133401202 is about 46188.7562291950. The cubic root of 2133401202 is about 1287.3328306788.

Adding to 2133401202 its reverse (2021043312), we get a palindrome (4154444514).

The spelling of 2133401202 in words is "two billion, one hundred thirty-three million, four hundred one thousand, two hundred two".