210231320001 has 16 divisors (see below), whose sum is σ = 281686350144. Its totient is φ = 139465880064.

The previous prime is 210231319993. The next prime is 210231320009. The reversal of 210231320001 is 100023132012.

210231320001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (210231319993) and next prime (210231320009).

It is not a de Polignac number, because 210231320001 - 2³ = 210231319993 is a prime.

It is not an unprimeable number, because it can be changed into a prime (210231320009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1279785 + ... + 1434681.

It is an arithmetic number, because the mean of its divisors is an integer number (17605396884).

Almost surely, 2^210231320001 is an apocalyptic number.

It is an amenable number.

210231320001 is a deficient number, since it is larger than the sum of its proper divisors (71455030143).

210231320001 is a wasteful number, since it uses less digits than its factorization.

210231320001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157120.

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

Adding to 210231320001 its reverse (100023132012), we get a palindrome (310254452013).

The spelling of 210231320001 in words is "two hundred ten billion, two hundred thirty-one million, three hundred twenty thousand, one".