30101211013 has 2 divisors, whose sum is σ = 30101211014. Its totient is φ = 30101211012.

The previous prime is 30101210999. The next prime is 30101211031. The reversal of 30101211013 is 31011210103.

Together with next prime (30101211031) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 21153375364 + 8947835649 = 145442^2 + 94593^2 .

It is an emirp because it is prime and its reverse (31011210103) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 30101211013 - 2¹³ = 30101202821 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 30101210984 and 30101211002.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30101211043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15050605506 + 15050605507.

It is an arithmetic number, because the mean of its divisors is an integer number (15050605507).

Almost surely, 2^30101211013 is an apocalyptic number.

It is an amenable number.

30101211013 is a deficient number, since it is larger than the sum of its proper divisors (1).

30101211013 is an equidigital number, since it uses as much as digits as its factorization.

30101211013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18, while the sum is 13.

Adding to 30101211013 its reverse (31011210103), we get a palindrome (61112421116).

The spelling of 30101211013 in words is "thirty billion, one hundred one million, two hundred eleven thousand, thirteen".