101200120112237 has 2 divisors, whose sum is σ = 101200120112238. Its totient is φ = 101200120112236.

The previous prime is 101200120112087. The next prime is 101200120112257. The reversal of 101200120112237 is 732211021002101.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 100966102179721 + 234017932516 = 10048189^2 + 483754^2 .

It is a cyclic number.

It is not a de Polignac number, because 101200120112237 - 2¹⁰ = 101200120111213 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (101200120112257) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50600060056118 + 50600060056119.

It is an arithmetic number, because the mean of its divisors is an integer number (50600060056119).

Almost surely, 2^{101200120112237} is an apocalyptic number.

It is an amenable number.

101200120112237 is a deficient number, since it is larger than the sum of its proper divisors (1).

101200120112237 is an equidigital number, since it uses as much as digits as its factorization.

101200120112237 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 336, while the sum is 23.

Adding to 101200120112237 its reverse (732211021002101), we get a palindrome (833411141114338).

The spelling of 101200120112237 in words is "one hundred one trillion, two hundred billion, one hundred twenty million, one hundred twelve thousand, two hundred thirty-seven".