2203034433157 has 2 divisors, whose sum is σ = 2203034433158. Its totient is φ = 2203034433156.

The previous prime is 2203034433049. The next prime is 2203034433263. The reversal of 2203034433157 is 7513344303022.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2192964109956 + 10070323201 = 1480866^2 + 100351^2 .

It is a cyclic number.

It is not a de Polignac number, because 2203034433157 - 2⁷ = 2203034433029 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2203034439157) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1101517216578 + 1101517216579.

It is an arithmetic number, because the mean of its divisors is an integer number (1101517216579).

Almost surely, 2^{2203034433157} is an apocalyptic number.

It is an amenable number.

2203034433157 is a deficient number, since it is larger than the sum of its proper divisors (1).

2203034433157 is an equidigital number, since it uses as much as digits as its factorization.

2203034433157 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 181440, while the sum is 37.

Adding to 2203034433157 its reverse (7513344303022), we get a palindrome (9716378736179).

The spelling of 2203034433157 in words is "two trillion, two hundred three billion, thirty-four million, four hundred thirty-three thousand, one hundred fifty-seven".