232110101121001 has 4 divisors (see below), whose sum is σ = 237771323099604. Its totient is φ = 226448879142400.

The previous prime is 232110101120993. The next prime is 232110101121011. The reversal of 232110101121001 is 100121101011232.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 107352393210000 + 124757707911001 = 10361100^2 + 11169499^2 .

It is a cyclic number.

It is not a de Polignac number, because 232110101121001 - 2³ = 232110101120993 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (232110101121011) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2830610989240 + ... + 2830610989321.

It is an arithmetic number, because the mean of its divisors is an integer number (59442830774901).

Almost surely, 2^{232110101121001} is an apocalyptic number.

It is an amenable number.

232110101121001 is a deficient number, since it is larger than the sum of its proper divisors (5661221978603).

232110101121001 is an equidigital number, since it uses as much as digits as its factorization.

232110101121001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5661221978602.

The product of its (nonzero) digits is 24, while the sum is 16.

Adding to 232110101121001 its reverse (100121101011232), we get a palindrome (332231202132233).

The spelling of 232110101121001 in words is "two hundred thirty-two trillion, one hundred ten billion, one hundred one million, one hundred twenty-one thousand, one".