1316190143189 has 4 divisors (see below), whose sum is σ = 1385463308640. Its totient is φ = 1246916977740.

The previous prime is 1316190143129. The next prime is 1316190143197. The reversal of 1316190143189 is 9813410916131.

It is a happy number.

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 1316190143189 - 2²⁴ = 1316173365973 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1316190143129) 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, 34636582697 + ... + 34636582734.

It is an arithmetic number, because the mean of its divisors is an integer number (346365827160).

Almost surely, 2^{1316190143189} is an apocalyptic number.

1316190143189 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

It is an amenable number.

1316190143189 is a deficient number, since it is larger than the sum of its proper divisors (69273165451).

1316190143189 is an equidigital number, since it uses as much as digits as its factorization.

1316190143189 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69273165450.

The product of its (nonzero) digits is 139968, while the sum is 47.

The spelling of 1316190143189 in words is "one trillion, three hundred sixteen billion, one hundred ninety million, one hundred forty-three thousand, one hundred eighty-nine".