1033113000 has 64 divisors (see below), whose sum is σ = 3223321920. Its totient is φ = 275496000.

The previous prime is 1033112963. The next prime is 1033113013. The reversal of 1033113000 is 3113301.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 169186 + ... + 175185.

It is an arithmetic number, because the mean of its divisors is an integer number (50364405).

Almost surely, 2^1033113000 is an apocalyptic number.

1033113000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1033113000 is an abundant number, since it is smaller than the sum of its proper divisors (2190208920).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1033113000 is a wasteful number, since it uses less digits than its factorization.

1033113000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 344395 (or 344381 counting only the distinct ones).

The product of its (nonzero) digits is 27, while the sum is 12.

The square root of 1033113000 is about 32142.0752285847. The cubic root of 1033113000 is about 1010.9180294770.

Adding to 1033113000 its reverse (3113301), we get a palindrome (1036226301).

The spelling of 1033113000 in words is "one billion, thirty-three million, one hundred thirteen thousand".