23101212201 has 8 divisors (see below), whose sum is σ = 30804685920. Its totient is φ = 15399273312.

The previous prime is 23101212179. The next prime is 23101212221. The reversal of 23101212201 is 10221210132.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 23101212201 - 2⁹ = 23101211689 is a prime.

It is not an unprimeable number, because it can be changed into a prime (23101212221) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 348115 + ... + 409128.

It is an arithmetic number, because the mean of its divisors is an integer number (3850585740).

Almost surely, 2^23101212201 is an apocalyptic number.

It is an amenable number.

23101212201 is a deficient number, since it is larger than the sum of its proper divisors (7703473719).

23101212201 is a wasteful number, since it uses less digits than its factorization.

23101212201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 767415.

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 23101212201 its reverse (10221210132), we get a palindrome (33322422333).

The spelling of 23101212201 in words is "twenty-three billion, one hundred one million, two hundred twelve thousand, two hundred one".