1310031012053 has 8 divisors (see below), whose sum is σ = 1348895978040. Its totient is φ = 1271348084160.

The previous prime is 1310031011987. The next prime is 1310031012089. The reversal of 1310031012053 is 3502101300131.

It can be written as a sum of positive squares in 4 ways, for example, as 576296576164 + 733734435889 = 759142^2 + 856583^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 1310031012053 - 2³⁸ = 1035153105109 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1310031015053) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45494918 + ... + 45523703.

It is an arithmetic number, because the mean of its divisors is an integer number (168611997255).

Almost surely, 2^{1310031012053} is an apocalyptic number.

It is an amenable number.

1310031012053 is a deficient number, since it is larger than the sum of its proper divisors (38864965987).

1310031012053 is an equidigital number, since it uses as much as digits as its factorization.

1310031012053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91019047.

The product of its (nonzero) digits is 270, while the sum is 20.

Adding to 1310031012053 its reverse (3502101300131), we get a palindrome (4812132312184).

The spelling of 1310031012053 in words is "one trillion, three hundred ten billion, thirty-one million, twelve thousand, fifty-three".