210231131210203 has 8 divisors (see below), whose sum is σ = 220313124259488. Its totient is φ = 200227597251264.

The previous prime is 210231131210197. The next prime is 210231131210231. The reversal of 210231131210203 is 302012131132012.

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 210231131210203 - 2⁵ = 210231131210171 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (210231134210203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19614767100 + ... + 19614777817.

It is an arithmetic number, because the mean of its divisors is an integer number (27539140532436).

Almost surely, 2^{210231131210203} is an apocalyptic number.

210231131210203 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

210231131210203 is a deficient number, since it is larger than the sum of its proper divisors (10081993049285).

210231131210203 is a wasteful number, since it uses less digits than its factorization.

210231131210203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39229545173.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 210231131210203 its reverse (302012131132012), we get a palindrome (512243262342215).

The spelling of 210231131210203 in words is "two hundred ten trillion, two hundred thirty-one billion, one hundred thirty-one million, two hundred ten thousand, two hundred three".