101201020112237 has 2 divisors, whose sum is σ = 101201020112238. Its totient is φ = 101201020112236.

The previous prime is 101201020112209. The next prime is 101201020112251. The reversal of 101201020112237 is 732211020102101.

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., 91114164799876 + 10086855312361 = 9545374^2 + 3175981^2 .

It is a cyclic number.

It is not a de Polignac number, because 101201020112237 - 2²⁴ = 101201003335021 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (101201020112737) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50600510056118 + 50600510056119.

It is an arithmetic number, because the mean of its divisors is an integer number (50600510056119).

Almost surely, 2^{101201020112237} is an apocalyptic number.

It is an amenable number.

101201020112237 is a deficient number, since it is larger than the sum of its proper divisors (1).

101201020112237 is an equidigital number, since it uses as much as digits as its factorization.

101201020112237 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 101201020112237 its reverse (732211020102101), we get a palindrome (833412040214338).

The spelling of 101201020112237 in words is "one hundred one trillion, two hundred one billion, twenty million, one hundred twelve thousand, two hundred thirty-seven".