231103320001 has 2 divisors, whose sum is σ = 231103320002. Its totient is φ = 231103320000.

The previous prime is 231103319933. The next prime is 231103320061. The reversal of 231103320001 is 100023301132.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 202837640625 + 28265679376 = 450375^2 + 168124^2 .

It is a cyclic number.

It is not a de Polignac number, because 231103320001 - 2¹⁷ = 231103188929 is a prime.

It is not a weakly prime, because it can be changed into another prime (231103320061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115551660000 + 115551660001.

It is an arithmetic number, because the mean of its divisors is an integer number (115551660001).

Almost surely, 2^231103320001 is an apocalyptic number.

It is an amenable number.

231103320001 is a deficient number, since it is larger than the sum of its proper divisors (1).

231103320001 is an equidigital number, since it uses as much as digits as its factorization.

231103320001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 231103320001 its reverse (100023301132), we get a palindrome (331126621133).

The spelling of 231103320001 in words is "two hundred thirty-one billion, one hundred three million, three hundred twenty thousand, one".