1000113233 has 16 divisors (see below), whose sum is σ = 1165971456. Its totient is φ = 840041280.

The previous prime is 1000113197. The next prime is 1000113253. The reversal of 1000113233 is 3323110001.

It is a cyclic number.

It is not a de Polignac number, because 1000113233 - 2¹⁰ = 1000112209 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1000113253) 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, 600560 + ... + 602222.

It is an arithmetic number, because the mean of its divisors is an integer number (72873216).

Almost surely, 2^1000113233 is an apocalyptic number.

It is an amenable number.

1000113233 is a deficient number, since it is larger than the sum of its proper divisors (165858223).

1000113233 is a wasteful number, since it uses less digits than its factorization.

1000113233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3344.

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

The square root of 1000113233 is about 31624.5669219359. The cubic root of 1000113233 is about 1000.0377429088.

Adding to 1000113233 its reverse (3323110001), we get a palindrome (4323223234).

The spelling of 1000113233 in words is "one billion, one hundred thirteen thousand, two hundred thirty-three".