30100301057 has 2 divisors, whose sum is σ = 30100301058. Its totient is φ = 30100301056.

The previous prime is 30100301053. The next prime is 30100301117. The reversal of 30100301057 is 75010300103.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 19408947856 + 10691353201 = 139316^2 + 103399^2 .

It is an emirp because it is prime and its reverse (75010300103) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 30100301057 - 2² = 30100301053 is a prime.

It is not a weakly prime, because it can be changed into another prime (30100301053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15050150528 + 15050150529.

It is an arithmetic number, because the mean of its divisors is an integer number (15050150529).

Almost surely, 2^30100301057 is an apocalyptic number.

It is an amenable number.

30100301057 is a deficient number, since it is larger than the sum of its proper divisors (1).

30100301057 is an equidigital number, since it uses as much as digits as its factorization.

30100301057 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 315, while the sum is 20.

The spelling of 30100301057 in words is "thirty billion, one hundred million, three hundred one thousand, fifty-seven".