101342203 has 2 divisors, whose sum is σ = 101342204. Its totient is φ = 101342202.

The previous prime is 101342191. The next prime is 101342207. The reversal of 101342203 is 302243101.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-101342203 is a prime.

It is not a weakly prime, because it can be changed into another prime (101342207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50671101 + 50671102.

It is an arithmetic number, because the mean of its divisors is an integer number (50671102).

Almost surely, 2^101342203 is an apocalyptic number.

101342203 is a deficient number, since it is larger than the sum of its proper divisors (1).

101342203 is an equidigital number, since it uses as much as digits as its factorization.

101342203 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 101342203 is about 10066.8864600729. The cubic root of 101342203 is about 466.2263125534.

Adding to 101342203 its reverse (302243101), we get a palindrome (403585304).

The spelling of 101342203 in words is "one hundred one million, three hundred forty-two thousand, two hundred three".