120616538051 has 2 divisors, whose sum is σ = 120616538052. Its totient is φ = 120616538050.

The previous prime is 120616538033. The next prime is 120616538057. The reversal of 120616538051 is 150835616021.

It is a strong prime.

It is an emirp because it is prime and its reverse (150835616021) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-120616538051 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 120616537996 and 120616538014.

It is not a weakly prime, because it can be changed into another prime (120616538057) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60308269025 + 60308269026.

It is an arithmetic number, because the mean of its divisors is an integer number (60308269026).

Almost surely, 2^120616538051 is an apocalyptic number.

120616538051 is a deficient number, since it is larger than the sum of its proper divisors (1).

120616538051 is an equidigital number, since it uses as much as digits as its factorization.

120616538051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 43200, while the sum is 38.

The spelling of 120616538051 in words is "one hundred twenty billion, six hundred sixteen million, five hundred thirty-eight thousand, fifty-one".