1610120051 has 2 divisors, whose sum is σ = 1610120052. Its totient is φ = 1610120050.

The previous prime is 1610120033. The next prime is 1610120053. The reversal of 1610120051 is 1500210161.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1610120051 is a prime.

Together with 1610120053, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (1610120053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 805060025 + 805060026.

It is an arithmetic number, because the mean of its divisors is an integer number (805060026).

Almost surely, 2^1610120051 is an apocalyptic number.

1610120051 is a deficient number, since it is larger than the sum of its proper divisors (1).

1610120051 is an equidigital number, since it uses as much as digits as its factorization.

1610120051 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 60, while the sum is 17.

The square root of 1610120051 is about 40126.3012374677. The cubic root of 1610120051 is about 1172.0678484932.

The spelling of 1610120051 in words is "one billion, six hundred ten million, one hundred twenty thousand, fifty-one".