1073233281 has 8 divisors (see below), whose sum is σ = 1431156384. Its totient is φ = 715399520.

The previous prime is 1073233279. The next prime is 1073233309. The reversal of 1073233281 is 1823323701.

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 1073233281 - 2¹ = 1073233279 is a prime.

It is a super-2 number, since 2×1073233281² = 2303659350892049922, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1073333281) 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, 14266 + ... + 48476.

It is an arithmetic number, because the mean of its divisors is an integer number (178894548).

Almost surely, 2^1073233281 is an apocalyptic number.

It is an amenable number.

1073233281 is a deficient number, since it is larger than the sum of its proper divisors (357923103).

1073233281 is a wasteful number, since it uses less digits than its factorization.

1073233281 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44671.

The product of its (nonzero) digits is 6048, while the sum is 30.

The square root of 1073233281 is about 32760.2393306276. The cubic root of 1073233281 is about 1023.8383130054.

Adding to 1073233281 its reverse (1823323701), we get a palindrome (2896556982).

The spelling of 1073233281 in words is "one billion, seventy-three million, two hundred thirty-three thousand, two hundred eighty-one".