120610657160551 has 2 divisors, whose sum is σ = 120610657160552. Its totient is φ = 120610657160550.

The previous prime is 120610657160549. The next prime is 120610657160557. The reversal of 120610657160551 is 155061756016021.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 120610657160551 - 2¹ = 120610657160549 is a prime.

Together with 120610657160549, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (120610657160557) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60305328580275 + 60305328580276.

It is an arithmetic number, because the mean of its divisors is an integer number (60305328580276).

Almost surely, 2^{120610657160551} is an apocalyptic number.

120610657160551 is a deficient number, since it is larger than the sum of its proper divisors (1).

120610657160551 is an equidigital number, since it uses as much as digits as its factorization.

120610657160551 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 378000, while the sum is 46.

The spelling of 120610657160551 in words is "one hundred twenty trillion, six hundred ten billion, six hundred fifty-seven million, one hundred sixty thousand, five hundred fifty-one".