106715018237 has 2 divisors, whose sum is σ = 106715018238. Its totient is φ = 106715018236.

The previous prime is 106715018231. The next prime is 106715018279. The reversal of 106715018237 is 732810517601.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 90660607801 + 16054410436 = 301099^2 + 126706^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-106715018237 is a prime.

It is a super-2 number, since 2×106715018237² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 106715018194 and 106715018203.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (106715018231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53357509118 + 53357509119.

It is an arithmetic number, because the mean of its divisors is an integer number (53357509119).

Almost surely, 2^106715018237 is an apocalyptic number.

It is an amenable number.

106715018237 is a deficient number, since it is larger than the sum of its proper divisors (1).

106715018237 is an equidigital number, since it uses as much as digits as its factorization.

106715018237 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 70560, while the sum is 41.

The spelling of 106715018237 in words is "one hundred six billion, seven hundred fifteen million, eighteen thousand, two hundred thirty-seven".