361534133 has 2 divisors, whose sum is σ = 361534134. Its totient is φ = 361534132.

The previous prime is 361534057. The next prime is 361534157. The reversal of 361534133 is 331435163.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 347710609 + 13823524 = 18647^2 + 3718^2 .

It is an emirp because it is prime and its reverse (331435163) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 361534133 - 2²⁰ = 360485557 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 361534096 and 361534105.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (361534333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 180767066 + 180767067.

It is an arithmetic number, because the mean of its divisors is an integer number (180767067).

Almost surely, 2^361534133 is an apocalyptic number.

It is an amenable number.

361534133 is a deficient number, since it is larger than the sum of its proper divisors (1).

361534133 is an equidigital number, since it uses as much as digits as its factorization.

361534133 is an evil number, because the sum of its binary digits is even.

The product of its digits is 9720, while the sum is 29.

The square root of 361534133 is about 19014.0509360841. The cubic root of 361534133 is about 712.3877376426.

Adding to 361534133 its reverse (331435163), we get a palindrome (692969296).

The spelling of 361534133 in words is "three hundred sixty-one million, five hundred thirty-four thousand, one hundred thirty-three".