1053165568323 has 16 divisors (see below), whose sum is σ = 1573279278336. Its totient is φ = 621031292640.

The previous prime is 1053165568297. The next prime is 1053165568331. The reversal of 1053165568323 is 3238655613501.

1053165568323 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 1053165568323 - 2¹⁴ = 1053165551939 is a prime.

It is a super-2 number, since 2×1053165568323² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1053165568123) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 431270511 + ... + 431272952.

It is an arithmetic number, because the mean of its divisors is an integer number (98329954896).

Almost surely, 2^{1053165568323} is an apocalyptic number.

1053165568323 is a deficient number, since it is larger than the sum of its proper divisors (520113710013).

1053165568323 is a wasteful number, since it uses less digits than its factorization.

1053165568323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 862543514.

The product of its (nonzero) digits is 1944000, while the sum is 48.

The spelling of 1053165568323 in words is "one trillion, fifty-three billion, one hundred sixty-five million, five hundred sixty-eight thousand, three hundred twenty-three".