1313753126 has 8 divisors (see below), whose sum is σ = 2252148240. Its totient is φ = 563037048.

The previous prime is 1313753057. The next prime is 1313753141. The reversal of 1313753126 is 6213573131.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 1313753092 and 1313753101.

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, 46919741 + ... + 46919768.

It is an arithmetic number, because the mean of its divisors is an integer number (281518530).

Almost surely, 2^1313753126 is an apocalyptic number.

1313753126 is a deficient number, since it is larger than the sum of its proper divisors (938395114).

1313753126 is an equidigital number, since it uses as much as digits as its factorization.

1313753126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93839518.

The product of its digits is 11340, while the sum is 32.

The square root of 1313753126 is about 36245.7325212224. The cubic root of 1313753126 is about 1095.2281242494.

The spelling of 1313753126 in words is "one billion, three hundred thirteen million, seven hundred fifty-three thousand, one hundred twenty-six".