107212241 has 2 divisors, whose sum is σ = 107212242. Its totient is φ = 107212240.

The previous prime is 107212187. The next prime is 107212249. The reversal of 107212241 is 142212701.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 65545216 + 41667025 = 8096^2 + 6455^2 .

It is a cyclic number.

It is not a de Polignac number, because 107212241 - 2¹⁴ = 107195857 is a prime.

It is a super-2 number, since 2×107212241² = 22988929240484162, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (107212249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53606120 + 53606121.

It is an arithmetic number, because the mean of its divisors is an integer number (53606121).

Almost surely, 2^107212241 is an apocalyptic number.

It is an amenable number.

107212241 is a deficient number, since it is larger than the sum of its proper divisors (1).

107212241 is an equidigital number, since it uses as much as digits as its factorization.

107212241 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 224, while the sum is 20.

The square root of 107212241 is about 10354.3344064213. The cubic root of 107212241 is about 475.0596283407.

Adding to 107212241 its reverse (142212701), we get a palindrome (249424942).

The spelling of 107212241 in words is "one hundred seven million, two hundred twelve thousand, two hundred forty-one".