1230312030001 has 2 divisors, whose sum is σ = 1230312030002. Its totient is φ = 1230312030000.

The previous prime is 1230312029971. The next prime is 1230312030023. The reversal of 1230312030001 is 1000302130321.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1228727910400 + 1584119601 = 1108480^2 + 39801^2 .

It is a cyclic number.

It is not a de Polignac number, because 1230312030001 - 2⁷ = 1230312029873 is a prime.

It is not a weakly prime, because it can be changed into another prime (1230312030061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 615156015000 + 615156015001.

It is an arithmetic number, because the mean of its divisors is an integer number (615156015001).

Almost surely, 2^{1230312030001} is an apocalyptic number.

It is an amenable number.

1230312030001 is a deficient number, since it is larger than the sum of its proper divisors (1).

1230312030001 is an equidigital number, since it uses as much as digits as its factorization.

1230312030001 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 1230312030001 its reverse (1000302130321), we get a palindrome (2230614160322).

The spelling of 1230312030001 in words is "one trillion, two hundred thirty billion, three hundred twelve million, thirty thousand, one".