23113130203202 has 16 divisors (see below), whose sum is σ = 39532865235192. Its totient is φ = 10040092757760.

The previous prime is 23113130203139. The next prime is 23113130203213. The reversal of 23113130203202 is 20230203131132.

It can be written as a sum of positive squares in 4 ways, for example, as 13603918345801 + 9509211857401 = 3688349^2 + 3083701^2 .

It is a super-2 number, since 2×23113130203202² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26146074449 + ... + 26146075332.

Almost surely, 2^{23113130203202} is an apocalyptic number.

23113130203202 is a deficient number, since it is larger than the sum of its proper divisors (16419735031990).

23113130203202 is a wasteful number, since it uses less digits than its factorization.

23113130203202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52292149813.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 23113130203202 its reverse (20230203131132), we get a palindrome (43343333334334).

The spelling of 23113130203202 in words is "twenty-three trillion, one hundred thirteen billion, one hundred thirty million, two hundred three thousand, two hundred two".