214244202031 has 2 divisors, whose sum is σ = 214244202032. Its totient is φ = 214244202030.

The previous prime is 214244202017. The next prime is 214244202037. The reversal of 214244202031 is 130202442412.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-214244202031 is a prime.

It is a super-2 number, since 2×214244202031² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 214244201987 and 214244202005.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (214244202037) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 107122101015 + 107122101016.

It is an arithmetic number, because the mean of its divisors is an integer number (107122101016).

Almost surely, 2^214244202031 is an apocalyptic number.

214244202031 is a deficient number, since it is larger than the sum of its proper divisors (1).

214244202031 is an equidigital number, since it uses as much as digits as its factorization.

214244202031 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 214244202031 its reverse (130202442412), we get a palindrome (344446644443).

The spelling of 214244202031 in words is "two hundred fourteen billion, two hundred forty-four million, two hundred two thousand, thirty-one".