1053155023003 has 8 divisors (see below), whose sum is σ = 1112501499200. Its totient is φ = 994200273288.

The previous prime is 1053155022979. The next prime is 1053155023031. The reversal of 1053155023003 is 3003205513501.

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 1053155023003 - 2⁵ = 1053155022971 is a prime.

It is a super-2 number, since 2×1053155023003² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1053155023073) 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 7 ways as a sum of consecutive naturals, for example, 97926093 + ... + 97936846.

It is an arithmetic number, because the mean of its divisors is an integer number (139062687400).

Almost surely, 2^{1053155023003} is an apocalyptic number.

1053155023003 is a deficient number, since it is larger than the sum of its proper divisors (59346476197).

1053155023003 is a wasteful number, since it uses less digits than its factorization.

1053155023003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 195863241.

The product of its (nonzero) digits is 6750, while the sum is 28.

The spelling of 1053155023003 in words is "one trillion, fifty-three billion, one hundred fifty-five million, twenty-three thousand, three".