1145322112301 has 8 divisors (see below), whose sum is σ = 1158700560000. Its totient is φ = 1132019895600.

The previous prime is 1145322112283. The next prime is 1145322112309. The reversal of 1145322112301 is 1032112235411.

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 1145322112301 - 2¹⁰ = 1145322111277 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 (1145322112309) 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, 19027526 + ... + 19087623.

It is an arithmetic number, because the mean of its divisors is an integer number (144837570000).

Almost surely, 2^{1145322112301} is an apocalyptic number.

It is an amenable number.

1145322112301 is a deficient number, since it is larger than the sum of its proper divisors (13378447699).

1145322112301 is a wasteful number, since it uses less digits than its factorization.

1145322112301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38115499.

The product of its (nonzero) digits is 1440, while the sum is 26.

Adding to 1145322112301 its reverse (1032112235411), we get a palindrome (2177434347712).

The spelling of 1145322112301 in words is "one trillion, one hundred forty-five billion, three hundred twenty-two million, one hundred twelve thousand, three hundred one".