1345115633153 has 4 divisors (see below), whose sum is σ = 1424240082180. Its totient is φ = 1265991184128.

The previous prime is 1345115633117. The next prime is 1345115633167. The reversal of 1345115633153 is 3513365115431.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1108036232689 + 237079400464 = 1052633^2 + 486908^2 .

It is a cyclic number.

It is not a de Polignac number, because 1345115633153 - 2¹⁰ = 1345115632129 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1345115633153.

It is not an unprimeable number, because it can be changed into a prime (1345115633753) 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 3 ways as a sum of consecutive naturals, for example, 39562224488 + ... + 39562224521.

It is an arithmetic number, because the mean of its divisors is an integer number (356060020545).

Almost surely, 2^{1345115633153} is an apocalyptic number.

It is an amenable number.

1345115633153 is a deficient number, since it is larger than the sum of its proper divisors (79124449027).

1345115633153 is an equidigital number, since it uses as much as digits as its factorization.

1345115633153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79124449026.

The product of its digits is 243000, while the sum is 41.

The spelling of 1345115633153 in words is "one trillion, three hundred forty-five billion, one hundred fifteen million, six hundred thirty-three thousand, one hundred fifty-three".