1310451167121 has 16 divisors (see below), whose sum is σ = 1839311504640. Its totient is φ = 827616560400.

The previous prime is 1310451167117. The next prime is 1310451167183. The reversal of 1310451167121 is 1217611540131.

It is not a de Polignac number, because 1310451167121 - 2² = 1310451167117 is a prime.

It is a super-2 number, since 2×1310451167121² (a number of 25 digits) contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1310451167191) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 811446 + ... + 1810896.

It is an arithmetic number, because the mean of its divisors is an integer number (114956969040).

Almost surely, 2^{1310451167121} is an apocalyptic number.

It is an amenable number.

1310451167121 is a deficient number, since it is larger than the sum of its proper divisors (528860337519).

1310451167121 is a wasteful number, since it uses less digits than its factorization.

1310451167121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1022476.

The product of its (nonzero) digits is 5040, while the sum is 33.

The spelling of 1310451167121 in words is "one trillion, three hundred ten billion, four hundred fifty-one million, one hundred sixty-seven thousand, one hundred twenty-one".