1033404130 has 24 divisors (see below), whose sum is σ = 2044605276. Its totient is φ = 375782880.

The previous prime is 1033404121. The next prime is 1033404131. The reversal of 1033404130 is 314043301.

It can be written as a sum of positive squares in 2 ways, for example, as 968392161 + 65011969 = 31119^2 + 8063^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1033404098 and 1033404107.

It is not an unprimeable number, because it can be changed into a prime (1033404131) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 425817 + ... + 428236.

Almost surely, 2^1033404130 is an apocalyptic number.

1033404130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1033404130 is a deficient number, since it is larger than the sum of its proper divisors (1011201146).

1033404130 is a wasteful number, since it uses less digits than its factorization.

1033404130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 854082 (or 854071 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 1033404130 is about 32146.6037086346. The cubic root of 1033404130 is about 1011.0129790534.

Adding to 1033404130 its reverse (314043301), we get a palindrome (1347447431).

The spelling of 1033404130 in words is "one billion, thirty-three million, four hundred four thousand, one hundred thirty".