1313143545151 has 2 divisors, whose sum is σ = 1313143545152. Its totient is φ = 1313143545150.

The previous prime is 1313143545113. The next prime is 1313143545253. The reversal of 1313143545151 is 1515453413131.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1313143545151 - 2²⁵ = 1313109990719 is a prime.

It is a super-2 number, since 2×1313143545151² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1313143545151.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1313143545751) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 656571772575 + 656571772576.

It is an arithmetic number, because the mean of its divisors is an integer number (656571772576).

Almost surely, 2^{1313143545151} is an apocalyptic number.

1313143545151 is a deficient number, since it is larger than the sum of its proper divisors (1).

1313143545151 is an equidigital number, since it uses as much as digits as its factorization.

1313143545151 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 54000, while the sum is 37.

Adding to 1313143545151 its reverse (1515453413131), we get a palindrome (2828596958282).

The spelling of 1313143545151 in words is "one trillion, three hundred thirteen billion, one hundred forty-three million, five hundred forty-five thousand, one hundred fifty-one".