145600420211 has 2 divisors, whose sum is σ = 145600420212. Its totient is φ = 145600420210.

The previous prime is 145600420193. The next prime is 145600420213. The reversal of 145600420211 is 112024006541.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-145600420211 is a prime.

Together with 145600420213, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (145600420213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72800210105 + 72800210106.

It is an arithmetic number, because the mean of its divisors is an integer number (72800210106).

Almost surely, 2^145600420211 is an apocalyptic number.

145600420211 is a deficient number, since it is larger than the sum of its proper divisors (1).

145600420211 is an equidigital number, since it uses as much as digits as its factorization.

145600420211 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1920, while the sum is 26.

Adding to 145600420211 its reverse (112024006541), we get a palindrome (257624426752).

The spelling of 145600420211 in words is "one hundred forty-five billion, six hundred million, four hundred twenty thousand, two hundred eleven".