213023032001 has 8 divisors (see below), whose sum is σ = 230302066344. Its totient is φ = 195871518720.

The previous prime is 213023031983. The next prime is 213023032009. The reversal of 213023032001 is 100230320312.

It can be written as a sum of positive squares in 4 ways, for example, as 134762410000 + 78260622001 = 367100^2 + 279751^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 213023032001 - 2²⁶ = 212955923137 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (213023032009) 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, 31876790 + ... + 31883471.

It is an arithmetic number, because the mean of its divisors is an integer number (28787758293).

Almost surely, 2^213023032001 is an apocalyptic number.

It is an amenable number.

213023032001 is a deficient number, since it is larger than the sum of its proper divisors (17279034343).

213023032001 is a wasteful number, since it uses less digits than its factorization.

213023032001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63760531.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 213023032001 its reverse (100230320312), we get a palindrome (313253352313).

The spelling of 213023032001 in words is "two hundred thirteen billion, twenty-three million, thirty-two thousand, one".