1145201033 has 8 divisors (see below), whose sum is σ = 1165220160. Its totient is φ = 1125202320.

The previous prime is 1145201017. The next prime is 1145201081. The reversal of 1145201033 is 3301025411.

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 1145201033 - 2⁴ = 1145201017 is a prime.

It is a super-2 number, since 2×1145201033² = 2622970811968534178, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1145200996 and 1145201014.

It is not an unprimeable number, because it can be changed into a prime (1145201093) 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, 147068 + ... + 154658.

It is an arithmetic number, because the mean of its divisors is an integer number (145652520).

Almost surely, 2^1145201033 is an apocalyptic number.

It is an amenable number.

1145201033 is a deficient number, since it is larger than the sum of its proper divisors (20019127).

1145201033 is an equidigital number, since it uses as much as digits as its factorization.

1145201033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10207.

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 1145201033 is about 33840.8190355966. The cubic root of 1145201033 is about 1046.2301799589.

Adding to 1145201033 its reverse (3301025411), we get a palindrome (4446226444).

The spelling of 1145201033 in words is "one billion, one hundred forty-five million, two hundred one thousand, thirty-three".