1081072033 has 8 divisors (see below), whose sum is σ = 1094054400. Its totient is φ = 1068166320.

The previous prime is 1081072009. The next prime is 1081072049. The reversal of 1081072033 is 3302701801.

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 1081072033 - 2¹⁷ = 1080940961 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1081071989 and 1081072007.

It is not an unprimeable number, because it can be changed into a prime (1081072633) 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, 9466 + ... + 47452.

It is an arithmetic number, because the mean of its divisors is an integer number (136756800).

Almost surely, 2^1081072033 is an apocalyptic number.

It is an amenable number.

1081072033 is a deficient number, since it is larger than the sum of its proper divisors (12982367).

1081072033 is a wasteful number, since it uses less digits than its factorization.

1081072033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38327.

The product of its (nonzero) digits is 1008, while the sum is 25.

The square root of 1081072033 is about 32879.6598674621. The cubic root of 1081072033 is about 1026.3249280867.

Adding to 1081072033 its reverse (3302701801), we get a palindrome (4383773834).

The spelling of 1081072033 in words is "one billion, eighty-one million, seventy-two thousand, thirty-three".