30102323201 has 2 divisors, whose sum is σ = 30102323202. Its totient is φ = 30102323200.

The previous prime is 30102323189. The next prime is 30102323231. The reversal of 30102323201 is 10232320103.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 27981260176 + 2121063025 = 167276^2 + 46055^2 .

It is a cyclic number.

It is not a de Polignac number, because 30102323201 - 2²⁶ = 30035214337 is a prime.

It is a super-2 number, since 2×30102323201² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 30102323201.

It is not a weakly prime, because it can be changed into another prime (30102323231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15051161600 + 15051161601.

It is an arithmetic number, because the mean of its divisors is an integer number (15051161601).

Almost surely, 2^30102323201 is an apocalyptic number.

It is an amenable number.

30102323201 is a deficient number, since it is larger than the sum of its proper divisors (1).

30102323201 is an equidigital number, since it uses as much as digits as its factorization.

30102323201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 30102323201 its reverse (10232320103), we get a palindrome (40334643304).

The spelling of 30102323201 in words is "thirty billion, one hundred two million, three hundred twenty-three thousand, two hundred one".