1352071206361 has 4 divisors (see below), whose sum is σ = 1383514722832. Its totient is φ = 1320627689892.

The previous prime is 1352071206337. The next prime is 1352071206373. The reversal of 1352071206361 is 1636021702531.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1352071206361 - 2¹³ = 1352071198169 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1352071206361.

It is not an unprimeable number, because it can be changed into a prime (1352071206301) 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, 15721758171 + ... + 15721758256.

It is an arithmetic number, because the mean of its divisors is an integer number (345878680708).

Almost surely, 2^{1352071206361} is an apocalyptic number.

It is an amenable number.

1352071206361 is a deficient number, since it is larger than the sum of its proper divisors (31443516471).

1352071206361 is an equidigital number, since it uses as much as digits as its factorization.

1352071206361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31443516470.

The product of its (nonzero) digits is 45360, while the sum is 37.

Adding to 1352071206361 its reverse (1636021702531), we get a palindrome (2988092908892).

The spelling of 1352071206361 in words is "one trillion, three hundred fifty-two billion, seventy-one million, two hundred six thousand, three hundred sixty-one".