1362166353213 has 4 divisors (see below), whose sum is σ = 1816221804288. Its totient is φ = 908110902140.

The previous prime is 1362166353199. The next prime is 1362166353227. The reversal of 1362166353213 is 3123536612631.

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 an interprime number because it is at equal distance from previous prime (1362166353199) and next prime (1362166353227).

It is a cyclic number.

It is not a de Polignac number, because 1362166353213 - 2⁵ = 1362166353181 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1362166353283) 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, 227027725533 + ... + 227027725538.

It is an arithmetic number, because the mean of its divisors is an integer number (454055451072).

Almost surely, 2^{1362166353213} is an apocalyptic number.

It is an amenable number.

1362166353213 is a deficient number, since it is larger than the sum of its proper divisors (454055451075).

1362166353213 is an equidigital number, since it uses as much as digits as its factorization.

1362166353213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 454055451074.

The product of its digits is 349920, while the sum is 42.

The spelling of 1362166353213 in words is "one trillion, three hundred sixty-two billion, one hundred sixty-six million, three hundred fifty-three thousand, two hundred thirteen".