23134202121201 has 16 divisors (see below), whose sum is σ = 31034968817664. Its totient is φ = 15328346299344.

The previous prime is 23134202121187. The next prime is 23134202121221. The reversal of 23134202121201 is 10212120243132.

It is not a de Polignac number, because 23134202121201 - 2²³ = 23134193732593 is a prime.

It is not an unprimeable number, because it can be changed into a prime (23134202121221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28078491 + ... + 28890656.

It is an arithmetic number, because the mean of its divisors is an integer number (1939685551104).

Almost surely, 2^{23134202121201} is an apocalyptic number.

It is an amenable number.

23134202121201 is a deficient number, since it is larger than the sum of its proper divisors (7900766696463).

23134202121201 is a wasteful number, since it uses less digits than its factorization.

23134202121201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56969980.

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 23134202121201 its reverse (10212120243132), we get a palindrome (33346322364333).

The spelling of 23134202121201 in words is "twenty-three trillion, one hundred thirty-four billion, two hundred two million, one hundred twenty-one thousand, two hundred one".