30113112015013 has 2 divisors, whose sum is σ = 30113112015014. Its totient is φ = 30113112015012.

The previous prime is 30113112014959. The next prime is 30113112015029. The reversal of 30113112015013 is 31051021131103.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 26928450483169 + 3184661531844 = 5189263^2 + 1784562^2 .

It is an emirp because it is prime and its reverse (31051021131103) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 30113112015013 - 2³³ = 30104522080421 is a prime.

It is a super-2 number, since 2×30113112015013² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30113112012013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15056556007506 + 15056556007507.

It is an arithmetic number, because the mean of its divisors is an integer number (15056556007507).

Almost surely, 2^{30113112015013} is an apocalyptic number.

It is an amenable number.

30113112015013 is a deficient number, since it is larger than the sum of its proper divisors (1).

30113112015013 is an equidigital number, since it uses as much as digits as its factorization.

30113112015013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 270, while the sum is 22.

Adding to 30113112015013 its reverse (31051021131103), we get a palindrome (61164133146116).

The spelling of 30113112015013 in words is "thirty trillion, one hundred thirteen billion, one hundred twelve million, fifteen thousand, thirteen".