1313233104 has 20 divisors (see below), whose sum is σ = 3392518976. Its totient is φ = 437744352.

The previous prime is 1313233079. The next prime is 1313233123. The reversal of 1313233104 is 4013323131.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13679464 + ... + 13679559.

Almost surely, 2^1313233104 is an apocalyptic number.

It is an amenable number.

1313233104 is an abundant number, since it is smaller than the sum of its proper divisors (2079285872).

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

1313233104 is a wasteful number, since it uses less digits than its factorization.

1313233104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27359034 (or 27359028 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 21.

The square root of 1313233104 is about 36238.5582494668. The cubic root of 1313233104 is about 1095.0835973790.

Adding to 1313233104 its reverse (4013323131), we get a palindrome (5326556235).

The spelling of 1313233104 in words is "one billion, three hundred thirteen million, two hundred thirty-three thousand, one hundred four".