30310130101 has 2 divisors, whose sum is σ = 30310130102. Its totient is φ = 30310130100.

The previous prime is 30310130083. The next prime is 30310130117. The reversal of 30310130101 is 10103101303.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 26546184900 + 3763945201 = 162930^2 + 61351^2 .

It is an emirp because it is prime and its reverse (10103101303) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 30310130101 - 2⁷ = 30310129973 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30310230101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15155065050 + 15155065051.

It is an arithmetic number, because the mean of its divisors is an integer number (15155065051).

Almost surely, 2^30310130101 is an apocalyptic number.

It is an amenable number.

30310130101 is a deficient number, since it is larger than the sum of its proper divisors (1).

30310130101 is an equidigital number, since it uses as much as digits as its factorization.

30310130101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 27, while the sum is 13.

Adding to 30310130101 its reverse (10103101303), we get a palindrome (40413231404).

The spelling of 30310130101 in words is "thirty billion, three hundred ten million, one hundred thirty thousand, one hundred one".