30301033000057 has 2 divisors, whose sum is σ = 30301033000058. Its totient is φ = 30301033000056.

The previous prime is 30301033000009. The next prime is 30301033000061. The reversal of 30301033000057 is 75000033010303.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 24068875248016 + 6232157752041 = 4906004^2 + 2496429^2 .

It is a cyclic number.

It is not a de Polignac number, because 30301033000057 - 2⁷ = 30301032999929 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 30301032999995 and 30301033000040.

It is not a weakly prime, because it can be changed into another prime (30301033000157) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15150516500028 + 15150516500029.

It is an arithmetic number, because the mean of its divisors is an integer number (15150516500029).

Almost surely, 2^{30301033000057} is an apocalyptic number.

It is an amenable number.

30301033000057 is a deficient number, since it is larger than the sum of its proper divisors (1).

30301033000057 is an equidigital number, since it uses as much as digits as its factorization.

30301033000057 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2835, while the sum is 25.

The spelling of 30301033000057 in words is "thirty trillion, three hundred one billion, thirty-three million, fifty-seven", and thus it is an aban number.