107211101 has 2 divisors, whose sum is σ = 107211102. Its totient is φ = 107211100.

The previous prime is 107211077. The next prime is 107211109. The reversal of 107211101 is 101112701.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 86508601 + 20702500 = 9301^2 + 4550^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-107211101 is a prime.

It is a super-2 number, since 2×107211101² = 22988440355264402, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (107211109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53605550 + 53605551.

It is an arithmetic number, because the mean of its divisors is an integer number (53605551).

Almost surely, 2^107211101 is an apocalyptic number.

It is an amenable number.

107211101 is a deficient number, since it is larger than the sum of its proper divisors (1).

107211101 is an equidigital number, since it uses as much as digits as its factorization.

107211101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 14, while the sum is 14.

The square root of 107211101 is about 10354.2793568650. The cubic root of 107211101 is about 475.0579445470.

Adding to 107211101 its reverse (101112701), we get a palindrome (208323802).

The spelling of 107211101 in words is "one hundred seven million, two hundred eleven thousand, one hundred one".