214431141101 has 2 divisors, whose sum is σ = 214431141102. Its totient is φ = 214431141100.

The previous prime is 214431141077. The next prime is 214431141109. The reversal of 214431141101 is 101141134412.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 138421202500 + 76009938601 = 372050^2 + 275699^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-214431141101 is a prime.

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 (214431141109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 107215570550 + 107215570551.

It is an arithmetic number, because the mean of its divisors is an integer number (107215570551).

Almost surely, 2^214431141101 is an apocalyptic number.

It is an amenable number.

214431141101 is a deficient number, since it is larger than the sum of its proper divisors (1).

214431141101 is an equidigital number, since it uses as much as digits as its factorization.

214431141101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 384, while the sum is 23.

Adding to 214431141101 its reverse (101141134412), we get a palindrome (315572275513).

The spelling of 214431141101 in words is "two hundred fourteen billion, four hundred thirty-one million, one hundred forty-one thousand, one hundred one".