1181301807413 has 16 divisors (see below), whose sum is σ = 1461216019200. Its totient is φ = 929959595136.

The previous prime is 1181301807409. The next prime is 1181301807437. The reversal of 1181301807413 is 3147081031811.

It is not a de Polignac number, because 1181301807413 - 2² = 1181301807409 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1181301807313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32598320 + ... + 32634537.

It is an arithmetic number, because the mean of its divisors is an integer number (91326001200).

Almost surely, 2^{1181301807413} is an apocalyptic number.

1181301807413 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1181301807413 is a deficient number, since it is larger than the sum of its proper divisors (279914211787).

1181301807413 is a wasteful number, since it uses less digits than its factorization.

1181301807413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65233076.

The product of its (nonzero) digits is 16128, while the sum is 38.

The spelling of 1181301807413 in words is "one trillion, one hundred eighty-one billion, three hundred one million, eight hundred seven thousand, four hundred thirteen".