2203132123302 has 64 divisors (see below), whose sum is σ = 4862039924736. Its totient is φ = 659979138560.

The previous prime is 2203132123289. The next prime is 2203132123303. The reversal of 2203132123302 is 2033212313022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2203132123303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2470768 + ... + 3242060.

It is an arithmetic number, because the mean of its divisors is an integer number (75969373824).

Almost surely, 2^{2203132123302} is an apocalyptic number.

2203132123302 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 2203132123302, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2431019962368).

2203132123302 is an abundant number, since it is smaller than the sum of its proper divisors (2658907801434).

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

2203132123302 is a wasteful number, since it uses less digits than its factorization.

2203132123302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 771805.

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 2203132123302 its reverse (2033212313022), we get a palindrome (4236344436324).

The spelling of 2203132123302 in words is "two trillion, two hundred three billion, one hundred thirty-two million, one hundred twenty-three thousand, three hundred two".