231032023200101 has 2 divisors, whose sum is σ = 231032023200102. Its totient is φ = 231032023200100.

The previous prime is 231032023200089. The next prime is 231032023200131. The reversal of 231032023200101 is 101002320230132.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 209653893124900 + 21378130075201 = 14479430^2 + 4623649^2 .

It is a cyclic number.

It is not a de Polignac number, because 231032023200101 - 2²² = 231032019005797 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (231032023200131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115516011600050 + 115516011600051.

It is an arithmetic number, because the mean of its divisors is an integer number (115516011600051).

Almost surely, 2^{231032023200101} is an apocalyptic number.

It is an amenable number.

231032023200101 is a deficient number, since it is larger than the sum of its proper divisors (1).

231032023200101 is an equidigital number, since it uses as much as digits as its factorization.

231032023200101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 231032023200101 its reverse (101002320230132), we get a palindrome (332034343430233).

The spelling of 231032023200101 in words is "two hundred thirty-one trillion, thirty-two billion, twenty-three million, two hundred thousand, one hundred one".