1201103033 has 8 divisors (see below), whose sum is σ = 1349734848. Its totient is φ = 1060505424.

The previous prime is 1201103017. The next prime is 1201103041. The reversal of 1201103033 is 3303011021.

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 1201103033 - 2⁴ = 1201103017 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1201102999 and 1201103017.

It is not an unprimeable number, because it can be changed into a prime (1201103053) 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, 2008235 + ... + 2008832.

It is an arithmetic number, because the mean of its divisors is an integer number (168716856).

Almost surely, 2^1201103033 is an apocalyptic number.

1201103033 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1201103033 is a deficient number, since it is larger than the sum of its proper divisors (148631815).

1201103033 is a wasteful number, since it uses less digits than its factorization.

1201103033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4017103.

The product of its (nonzero) digits is 54, while the sum is 14.

The square root of 1201103033 is about 34656.9334044430. The cubic root of 1201103033 is about 1062.9840659907.

Adding to 1201103033 its reverse (3303011021), we get a palindrome (4504114054).

The spelling of 1201103033 in words is "one billion, two hundred one million, one hundred three thousand, thirty-three".