1313415333125 has 20 divisors (see below), whose sum is σ = 1875707206560. Its totient is φ = 900627654000.

The previous prime is 1313415333053. The next prime is 1313415333137. The reversal of 1313415333125 is 5213335143131.

It is not a de Polignac number, because 1313415333125 - 2³² = 1309120365829 is a prime.

It is a super-3 number, since 3×1313415333125³ (a number of 37 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 150100235 + ... + 150108984.

It is an arithmetic number, because the mean of its divisors is an integer number (93785360328).

Almost surely, 2^{1313415333125} is an apocalyptic number.

It is an amenable number.

1313415333125 is a deficient number, since it is larger than the sum of its proper divisors (562291873435).

1313415333125 is an frugal number, since it uses more digits than its factorization.

1313415333125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 300209246 (or 300209231 counting only the distinct ones).

The product of its digits is 48600, while the sum is 35.

The spelling of 1313415333125 in words is "one trillion, three hundred thirteen billion, four hundred fifteen million, three hundred thirty-three thousand, one hundred twenty-five".