1053530531131 has 8 divisors (see below), whose sum is σ = 1134776919584. Its totient is φ = 972313511040.

The previous prime is 1053530531113. The next prime is 1053530531159. The reversal of 1053530531131 is 1311350353501.

1053530531131 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 1053530531131 - 2¹⁷ = 1053530400059 is a prime.

It is a super-2 number, since 2×1053530531131² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1053530531093 and 1053530531102.

It is not an unprimeable number, because it can be changed into a prime (1053530531171) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7267551 + ... + 7411096.

It is an arithmetic number, because the mean of its divisors is an integer number (141847114948).

Almost surely, 2^{1053530531131} is an apocalyptic number.

1053530531131 is a deficient number, since it is larger than the sum of its proper divisors (81246388453).

1053530531131 is a wasteful number, since it uses less digits than its factorization.

1053530531131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14684181.

The product of its (nonzero) digits is 10125, while the sum is 31.

Adding to 1053530531131 its reverse (1311350353501), we get a palindrome (2364880884632).

The spelling of 1053530531131 in words is "one trillion, fifty-three billion, five hundred thirty million, five hundred thirty-one thousand, one hundred thirty-one".