101203203373 has 2 divisors, whose sum is σ = 101203203374. Its totient is φ = 101203203372.

The previous prime is 101203203293. The next prime is 101203203397. The reversal of 101203203373 is 373302302101.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 59127758244 + 42075445129 = 243162^2 + 205123^2 .

It is a cyclic number.

It is not a de Polignac number, because 101203203373 - 2²⁵ = 101169648941 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (101209203373) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50601601686 + 50601601687.

It is an arithmetic number, because the mean of its divisors is an integer number (50601601687).

Almost surely, 2^101203203373 is an apocalyptic number.

It is an amenable number.

101203203373 is a deficient number, since it is larger than the sum of its proper divisors (1).

101203203373 is an equidigital number, since it uses as much as digits as its factorization.

101203203373 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2268, while the sum is 25.

Adding to 101203203373 its reverse (373302302101), we get a palindrome (474505505474).

The spelling of 101203203373 in words is "one hundred one billion, two hundred three million, two hundred three thousand, three hundred seventy-three".