1313133330332 has 6 divisors (see below), whose sum is σ = 2297983328088. Its totient is φ = 656566665164.

The previous prime is 1313133330329. The next prime is 1313133330373. The reversal of 1313133330332 is 2330333313131.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1313133330295 and 1313133330304.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 164141666288 + ... + 164141666295.

It is an arithmetic number, because the mean of its divisors is an integer number (382997221348).

Almost surely, 2^{1313133330332} is an apocalyptic number.

It is an amenable number.

1313133330332 is a deficient number, since it is larger than the sum of its proper divisors (984849997756).

1313133330332 is a wasteful number, since it uses less digits than its factorization.

1313133330332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 328283332587 (or 328283332585 counting only the distinct ones).

The product of its (nonzero) digits is 13122, while the sum is 29.

Adding to 1313133330332 its reverse (2330333313131), we get a palindrome (3643466643463).

The spelling of 1313133330332 in words is "one trillion, three hundred thirteen billion, one hundred thirty-three million, three hundred thirty thousand, three hundred thirty-two".