120010087 has 2 divisors, whose sum is σ = 120010088. Its totient is φ = 120010086.

The previous prime is 120010057. The next prime is 120010109. The reversal of 120010087 is 780010021.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 120010087 - 2¹¹ = 120008039 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (120010027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60005043 + 60005044.

It is an arithmetic number, because the mean of its divisors is an integer number (60005044).

Almost surely, 2^120010087 is an apocalyptic number.

120010087 is a deficient number, since it is larger than the sum of its proper divisors (1).

120010087 is an equidigital number, since it uses as much as digits as its factorization.

120010087 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 112, while the sum is 19.

The square root of 120010087 is about 10954.9115468816. The cubic root of 120010087 is about 493.2562348573.

The spelling of 120010087 in words is "one hundred twenty million, ten thousand, eighty-seven".