1011013233 has 16 divisors (see below), whose sum is σ = 1374216192. Its totient is φ = 661010000.

The previous prime is 1011013229. The next prime is 1011013243. The reversal of 1011013233 is 3323101101.

1011013233 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 1011013233 - 2² = 1011013229 is a prime.

It is a super-2 number, since 2×1011013233² = 2044295514602224578, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1011013243) 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, 28258 + ... + 53108.

It is an arithmetic number, because the mean of its divisors is an integer number (85888512).

Almost surely, 2^1011013233 is an apocalyptic number.

It is an amenable number.

1011013233 is a deficient number, since it is larger than the sum of its proper divisors (363202959).

1011013233 is a wasteful number, since it uses less digits than its factorization.

1011013233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25116.

The product of its (nonzero) digits is 54, while the sum is 15.

The square root of 1011013233 is about 31796.4342812209. The cubic root of 1011013233 is about 1003.6576827122.

Adding to 1011013233 its reverse (3323101101), we get a palindrome (4334114334).

The spelling of 1011013233 in words is "one billion, eleven million, thirteen thousand, two hundred thirty-three".