231102132301 has 4 divisors (see below), whose sum is σ = 231155422812. Its totient is φ = 231048841792.

The previous prime is 231102132281. The next prime is 231102132311. The reversal of 231102132301 is 103231201132.

231102132301 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 27792224100 + 203309908201 = 166710^2 + 450899^2 .

It is a cyclic number.

It is not a de Polignac number, because 231102132301 - 2⁹ = 231102131789 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (231102132311) 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 3 ways as a sum of consecutive naturals, for example, 26638750 + ... + 26647423.

It is an arithmetic number, because the mean of its divisors is an integer number (57788855703).

Almost surely, 2^231102132301 is an apocalyptic number.

It is an amenable number.

231102132301 is a deficient number, since it is larger than the sum of its proper divisors (53290511).

231102132301 is an equidigital number, since it uses as much as digits as its factorization.

231102132301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53290510.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 231102132301 its reverse (103231201132), we get a palindrome (334333333433).

The spelling of 231102132301 in words is "two hundred thirty-one billion, one hundred two million, one hundred thirty-two thousand, three hundred one".