1145713811057 has 8 divisors (see below), whose sum is σ = 1204941060096. Its totient is φ = 1087271029152.

The previous prime is 1145713810963. The next prime is 1145713811083. The reversal of 1145713811057 is 7501183175411.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1145713811057 - 2²⁸ = 1145445375601 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1145713810999 and 1145713811017.

It is not an unprimeable number, because it can be changed into a prime (1145713811087) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 196113788 + ... + 196119629.

It is an arithmetic number, because the mean of its divisors is an integer number (150617632512).

Almost surely, 2^{1145713811057} is an apocalyptic number.

It is an amenable number.

1145713811057 is a deficient number, since it is larger than the sum of its proper divisors (59227249039).

1145713811057 is a wasteful number, since it uses less digits than its factorization.

1145713811057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 392233567.

The product of its (nonzero) digits is 117600, while the sum is 44.

Adding to 1145713811057 its reverse (7501183175411), we get a palindrome (8646896986468).

The spelling of 1145713811057 in words is "one trillion, one hundred forty-five billion, seven hundred thirteen million, eight hundred eleven thousand, fifty-seven".