120211201087 has 2 divisors, whose sum is σ = 120211201088. Its totient is φ = 120211201086.

The previous prime is 120211201081. The next prime is 120211201109. The reversal of 120211201087 is 780102112021.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 120211201087 - 2³ = 120211201079 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (120211201081) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60105600543 + 60105600544.

It is an arithmetic number, because the mean of its divisors is an integer number (60105600544).

Almost surely, 2^120211201087 is an apocalyptic number.

120211201087 is a deficient number, since it is larger than the sum of its proper divisors (1).

120211201087 is an equidigital number, since it uses as much as digits as its factorization.

120211201087 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 448, while the sum is 25.

The spelling of 120211201087 in words is "one hundred twenty billion, two hundred eleven million, two hundred one thousand, eighty-seven".