30076122961 has 2 divisors, whose sum is σ = 30076122962. Its totient is φ = 30076122960.

The previous prime is 30076122959. The next prime is 30076122971. The reversal of 30076122961 is 16922167003.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 19359939600 + 10716183361 = 139140^2 + 103519^2 .

It is a cyclic number.

It is not a de Polignac number, because 30076122961 - 2¹ = 30076122959 is a prime.

Together with 30076122959, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 30076122961.

It is not a weakly prime, because it can be changed into another prime (30076122911) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15038061480 + 15038061481.

It is an arithmetic number, because the mean of its divisors is an integer number (15038061481).

Almost surely, 2^30076122961 is an apocalyptic number.

It is an amenable number.

30076122961 is a deficient number, since it is larger than the sum of its proper divisors (1).

30076122961 is an equidigital number, since it uses as much as digits as its factorization.

30076122961 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 27216, while the sum is 37.

Adding to 30076122961 its reverse (16922167003), we get a palindrome (46998289964).

The spelling of 30076122961 in words is "thirty billion, seventy-six million, one hundred twenty-two thousand, nine hundred sixty-one".