120232100047 has 2 divisors, whose sum is σ = 120232100048. Its totient is φ = 120232100046.

The previous prime is 120232100003. The next prime is 120232100089. The reversal of 120232100047 is 740001232021.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-120232100047 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (120232100447) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60116050023 + 60116050024.

It is an arithmetic number, because the mean of its divisors is an integer number (60116050024).

Almost surely, 2^120232100047 is an apocalyptic number.

120232100047 is a deficient number, since it is larger than the sum of its proper divisors (1).

120232100047 is an equidigital number, since it uses as much as digits as its factorization.

120232100047 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 672, while the sum is 22.

Adding to 120232100047 its reverse (740001232021), we get a palindrome (860233332068).

The spelling of 120232100047 in words is "one hundred twenty billion, two hundred thirty-two million, one hundred thousand, forty-seven".