30021100311113 has 2 divisors, whose sum is σ = 30021100311114. Its totient is φ = 30021100311112.

The previous prime is 30021100311107. The next prime is 30021100311133. The reversal of 30021100311113 is 31111300112003.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 28974137514169 + 1046962796944 = 5382763^2 + 1023212^2 .

It is a cyclic number.

It is not a de Polignac number, because 30021100311113 - 2⁴⁴ = 12428914266697 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 30021100311091 and 30021100311100.

It is not a weakly prime, because it can be changed into another prime (30021100311133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15010550155556 + 15010550155557.

It is an arithmetic number, because the mean of its divisors is an integer number (15010550155557).

Almost surely, 2^{30021100311113} is an apocalyptic number.

It is an amenable number.

30021100311113 is a deficient number, since it is larger than the sum of its proper divisors (1).

30021100311113 is an equidigital number, since it uses as much as digits as its factorization.

30021100311113 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 54, while the sum is 17.

Adding to 30021100311113 its reverse (31111300112003), we get a palindrome (61132400423116).

The spelling of 30021100311113 in words is "thirty trillion, twenty-one billion, one hundred million, three hundred eleven thousand, one hundred thirteen".