490133212133203 has 2 divisors, whose sum is σ = 490133212133204. Its totient is φ = 490133212133202.

The previous prime is 490133212133119. The next prime is 490133212133263. The reversal of 490133212133203 is 302331212331094.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-490133212133203 is a prime.

It is a super-2 number, since 2×490133212133203² (a number of 30 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (490133212133263) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 245066606066601 + 245066606066602.

It is an arithmetic number, because the mean of its divisors is an integer number (245066606066602).

Almost surely, 2^{490133212133203} is an apocalyptic number.

490133212133203 is a deficient number, since it is larger than the sum of its proper divisors (1).

490133212133203 is an equidigital number, since it uses as much as digits as its factorization.

490133212133203 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 69984, while the sum is 37.

Adding to 490133212133203 its reverse (302331212331094), we get a palindrome (792464424464297).

The spelling of 490133212133203 in words is "four hundred ninety trillion, one hundred thirty-three billion, two hundred twelve million, one hundred thirty-three thousand, two hundred three".