1005151233 has 16 divisors (see below), whose sum is σ = 1349165376. Its totient is φ = 665633280.

The previous prime is 1005151177. The next prime is 1005151241. The reversal of 1005151233 is 3321515001.

It is not a de Polignac number, because 1005151233 - 2¹⁴ = 1005134849 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1005151283) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 353385 + ... + 356217.

It is an arithmetic number, because the mean of its divisors is an integer number (84322836).

Almost surely, 2^1005151233 is an apocalyptic number.

It is an amenable number.

1005151233 is a deficient number, since it is larger than the sum of its proper divisors (344014143).

1005151233 is a wasteful number, since it uses less digits than its factorization.

1005151233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3584.

The product of its (nonzero) digits is 450, while the sum is 21.

The square root of 1005151233 is about 31704.1201265703. The cubic root of 1005151233 is about 1001.7141377197.

Adding to 1005151233 its reverse (3321515001), we get a palindrome (4326666234).

The spelling of 1005151233 in words is "one billion, five million, one hundred fifty-one thousand, two hundred thirty-three".