232110002121 has 8 divisors (see below), whose sum is σ = 309696883104. Its totient is φ = 154631561280.

The previous prime is 232110002023. The next prime is 232110002141. The reversal of 232110002121 is 121200011232.

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

It is not a de Polignac number, because 232110002121 - 2²⁵ = 232076447689 is a prime.

It is a super-2 number, since 2×232110002121² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 232110002121.

It is not an unprimeable number, because it can be changed into a prime (232110002141) 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, 27105040 + ... + 27113601.

It is an arithmetic number, because the mean of its divisors is an integer number (38712110388).

Almost surely, 2^232110002121 is an apocalyptic number.

It is an amenable number.

232110002121 is a deficient number, since it is larger than the sum of its proper divisors (77586880983).

232110002121 is a wasteful number, since it uses less digits than its factorization.

232110002121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54220071.

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

Adding to 232110002121 its reverse (121200011232), we get a palindrome (353310013353).

The spelling of 232110002121 in words is "two hundred thirty-two billion, one hundred ten million, two thousand, one hundred twenty-one".