101020112113237 has 2 divisors, whose sum is σ = 101020112113238. Its totient is φ = 101020112113236.

The previous prime is 101020112113211. The next prime is 101020112113247. The reversal of 101020112113237 is 732311211020101.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 92676991818321 + 8343120294916 = 9626889^2 + 2888446^2 .

It is a cyclic number.

It is not a de Polignac number, because 101020112113237 - 2¹⁵ = 101020112080469 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (101020112113247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50510056056618 + 50510056056619.

It is an arithmetic number, because the mean of its divisors is an integer number (50510056056619).

Almost surely, 2^{101020112113237} is an apocalyptic number.

It is an amenable number.

101020112113237 is a deficient number, since it is larger than the sum of its proper divisors (1).

101020112113237 is an equidigital number, since it uses as much as digits as its factorization.

101020112113237 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 504, while the sum is 25.

Adding to 101020112113237 its reverse (732311211020101), we get a palindrome (833331323133338).

The spelling of 101020112113237 in words is "one hundred one trillion, twenty billion, one hundred twelve million, one hundred thirteen thousand, two hundred thirty-seven".