1351161540199 has 2 divisors, whose sum is σ = 1351161540200. Its totient is φ = 1351161540198.

The previous prime is 1351161540191. The next prime is 1351161540269. The reversal of 1351161540199 is 9910451611531.

It is a weak prime.

It is an emirp because it is prime and its reverse (9910451611531) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1351161540199 - 2³ = 1351161540191 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1351161540191) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 675580770099 + 675580770100.

It is an arithmetic number, because the mean of its divisors is an integer number (675580770100).

Almost surely, 2^{1351161540199} is an apocalyptic number.

1351161540199 is a deficient number, since it is larger than the sum of its proper divisors (1).

1351161540199 is an equidigital number, since it uses as much as digits as its factorization.

1351161540199 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 145800, while the sum is 46.

The spelling of 1351161540199 in words is "one trillion, three hundred fifty-one billion, one hundred sixty-one million, five hundred forty thousand, one hundred ninety-nine".