1312856254153 has 16 divisors (see below), whose sum is σ = 1385862565120. Its totient is φ = 1240241798016.

The previous prime is 1312856254081. The next prime is 1312856254159. The reversal of 1312856254153 is 3514526582131.

It is a cyclic number.

It is not a de Polignac number, because 1312856254153 - 2²¹ = 1312854157001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1312856254159) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 95079376 + ... + 95093182.

It is an arithmetic number, because the mean of its divisors is an integer number (86616410320).

Almost surely, 2^{1312856254153} is an apocalyptic number.

It is an amenable number.

1312856254153 is a deficient number, since it is larger than the sum of its proper divisors (73006310967).

1312856254153 is a wasteful number, since it uses less digits than its factorization.

1312856254153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27616.

The product of its digits is 864000, while the sum is 46.

The spelling of 1312856254153 in words is "one trillion, three hundred twelve billion, eight hundred fifty-six million, two hundred fifty-four thousand, one hundred fifty-three".