231411031001 has 2 divisors, whose sum is σ = 231411031002. Its totient is φ = 231411031000.

The previous prime is 231411030947. The next prime is 231411031021. The reversal of 231411031001 is 100130114132.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 223445290000 + 7965741001 = 472700^2 + 89251^2 .

It is a cyclic number.

It is not a de Polignac number, because 231411031001 - 2⁶ = 231411030937 is a prime.

It is not a weakly prime, because it can be changed into another prime (231411031021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115705515500 + 115705515501.

It is an arithmetic number, because the mean of its divisors is an integer number (115705515501).

Almost surely, 2^231411031001 is an apocalyptic number.

It is an amenable number.

231411031001 is a deficient number, since it is larger than the sum of its proper divisors (1).

231411031001 is an equidigital number, since it uses as much as digits as its factorization.

231411031001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 231411031001 its reverse (100130114132), we get a palindrome (331541145133).

The spelling of 231411031001 in words is "two hundred thirty-one billion, four hundred eleven million, thirty-one thousand, one".