1201828033 has 16 divisors (see below), whose sum is σ = 1446784000. Its totient is φ = 975262032.

The previous prime is 1201828031. The next prime is 1201828049. The reversal of 1201828033 is 3308281021.

It is a cyclic number.

It is not a de Polignac number, because 1201828033 - 2¹ = 1201828031 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1201827992 and 1201828010.

It is not an unprimeable number, because it can be changed into a prime (1201828031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 335908 + ... + 339466.

It is an arithmetic number, because the mean of its divisors is an integer number (90424000).

Almost surely, 2^1201828033 is an apocalyptic number.

It is an amenable number.

1201828033 is a deficient number, since it is larger than the sum of its proper divisors (244955967).

1201828033 is a wasteful number, since it uses less digits than its factorization.

1201828033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6124.

The product of its (nonzero) digits is 2304, while the sum is 28.

The square root of 1201828033 is about 34667.3914940250. The cubic root of 1201828033 is about 1063.1978995582.

The spelling of 1201828033 in words is "one billion, two hundred one million, eight hundred twenty-eight thousand, thirty-three".