210231303132011 has 8 divisors (see below), whose sum is σ = 240267682581504. Its totient is φ = 180195757718760.

The previous prime is 210231303131923. The next prime is 210231303132017. The reversal of 210231303132011 is 110231303132012.

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

It is not a de Polignac number, because 210231303132011 - 2¹⁰ = 210231303130987 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (210231303132017) 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, 207968825 + ... + 208977258.

It is an arithmetic number, because the mean of its divisors is an integer number (30033460322688).

Almost surely, 2^{210231303132011} is an apocalyptic number.

210231303132011 is a deficient number, since it is larger than the sum of its proper divisors (30036379449493).

210231303132011 is an equidigital number, since it uses as much as digits as its factorization.

210231303132011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 417018121.

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 210231303132011 its reverse (110231303132012), we get a palindrome (320462606264023).

Subtracting from 210231303132011 its reverse (110231303132012), we obtain a palindrome (99999999999999).

The spelling of 210231303132011 in words is "two hundred ten trillion, two hundred thirty-one billion, three hundred three million, one hundred thirty-two thousand, eleven".