1053140501305 has 4 divisors (see below), whose sum is σ = 1263768601572. Its totient is φ = 842512401040.

The previous prime is 1053140501293. The next prime is 1053140501311. The reversal of 1053140501305 is 5031050413501.

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 294340971024 + 758799530281 = 542532^2 + 871091^2 .

It is not a de Polignac number, because 1053140501305 - 2¹⁵ = 1053140468537 is a prime.

It is a super-2 number, since 2×1053140501305² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 105314050126 + ... + 105314050135.

It is an arithmetic number, because the mean of its divisors is an integer number (315942150393).

Almost surely, 2^{1053140501305} is an apocalyptic number.

It is an amenable number.

1053140501305 is a deficient number, since it is larger than the sum of its proper divisors (210628100267).

1053140501305 is an equidigital number, since it uses as much as digits as its factorization.

1053140501305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 210628100266.

The product of its (nonzero) digits is 4500, while the sum is 28.

Adding to 1053140501305 its reverse (5031050413501), we get a palindrome (6084190914806).

The spelling of 1053140501305 in words is "one trillion, fifty-three billion, one hundred forty million, five hundred one thousand, three hundred five".