23203101213 has 32 divisors (see below), whose sum is σ = 34760113920. Its totient is φ = 15295703040.

The previous prime is 23203101199. The next prime is 23203101223. The reversal of 23203101213 is 31210130232.

23203101213 is a `hidden beast` number, since 232 + 0 + 310 + 121 + 3 = 666.

It is not a de Polignac number, because 23203101213 - 2¹³ = 23203093021 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23203101223) 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, 3576933 + ... + 3583413.

It is an arithmetic number, because the mean of its divisors is an integer number (1086253560).

Almost surely, 2^23203101213 is an apocalyptic number.

It is an amenable number.

23203101213 is a deficient number, since it is larger than the sum of its proper divisors (11557012707).

23203101213 is a wasteful number, since it uses less digits than its factorization.

23203101213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7954 (or 7948 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 23203101213 its reverse (31210130232), we get a palindrome (54413231445).

The spelling of 23203101213 in words is "twenty-three billion, two hundred three million, one hundred one thousand, two hundred thirteen".