361071370133 has 4 divisors (see below), whose sum is σ = 367884037548. Its totient is φ = 354258702720.

The previous prime is 361071370117. The next prime is 361071370183. The reversal of 361071370133 is 331073170163.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 331073170163 = 1223 ⋅270705781.

It can be written as a sum of positive squares in 2 ways, for example, as 226278121969 + 134793248164 = 475687^2 + 367142^2 .

It is a cyclic number.

It is not a de Polignac number, because 361071370133 - 2⁴ = 361071370117 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 361071370093 and 361071370102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (361071370183) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3406333628 + ... + 3406333733.

It is an arithmetic number, because the mean of its divisors is an integer number (91971009387).

Almost surely, 2^361071370133 is an apocalyptic number.

It is an amenable number.

361071370133 is a deficient number, since it is larger than the sum of its proper divisors (6812667415).

361071370133 is an equidigital number, since it uses as much as digits as its factorization.

361071370133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6812667414.

The product of its (nonzero) digits is 23814, while the sum is 35.

The spelling of 361071370133 in words is "three hundred sixty-one billion, seventy-one million, three hundred seventy thousand, one hundred thirty-three".