210432234012001 has 4 divisors (see below), whose sum is σ = 210470852522500. Its totient is φ = 210393615501504.

The previous prime is 210432234011977. The next prime is 210432234012109. The reversal of 210432234012001 is 100210432234012.

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 6238879950625 + 204193354061376 = 2497775^2 + 14289624^2 .

It is a cyclic number.

It is not a de Polignac number, because 210432234012001 - 2²³ = 210432225623393 is a prime.

It is a super-2 number, since 2×210432234012001² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (210432234012701) 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, 19309247076 + ... + 19309257973.

It is an arithmetic number, because the mean of its divisors is an integer number (52617713130625).

Almost surely, 2^{210432234012001} is an apocalyptic number.

It is an amenable number.

210432234012001 is a deficient number, since it is larger than the sum of its proper divisors (38618510499).

210432234012001 is an equidigital number, since it uses as much as digits as its factorization.

210432234012001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38618510498.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 210432234012001 its reverse (100210432234012), we get a palindrome (310642666246013).

The spelling of 210432234012001 in words is "two hundred ten trillion, four hundred thirty-two billion, two hundred thirty-four million, twelve thousand, one".