210012323001 has 32 divisors (see below), whose sum is σ = 306486792192. Its totient is φ = 127134489600.

The previous prime is 210012322999. The next prime is 210012323069. The reversal of 210012323001 is 100323210012.

It is not a de Polignac number, because 210012323001 - 2¹ = 210012322999 is a prime.

It is not an unprimeable number, because it can be changed into a prime (210012325001) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 994101 + ... + 1186701.

It is an arithmetic number, because the mean of its divisors is an integer number (9577712256).

Almost surely, 2^210012323001 is an apocalyptic number.

It is an amenable number.

210012323001 is a deficient number, since it is larger than the sum of its proper divisors (96474469191).

210012323001 is a wasteful number, since it uses less digits than its factorization.

210012323001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 193073.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 210012323001 its reverse (100323210012), we get a palindrome (310335533013).

The spelling of 210012323001 in words is "two hundred ten billion, twelve million, three hundred twenty-three thousand, one".