1350241531 has 4 divisors (see below), whose sum is σ = 1351549672. Its totient is φ = 1348933392.

The previous prime is 1350241513. The next prime is 1350241573. The reversal of 1350241531 is 1351420531.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 1350241531 - 2⁵ = 1350241499 is a prime.

It is a super-2 number, since 2×1350241531² = 3646304384074447922, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1350241496 and 1350241505.

It is not an unprimeable number, because it can be changed into a prime (1350241231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 652521 + ... + 654586.

It is an arithmetic number, because the mean of its divisors is an integer number (337887418).

Almost surely, 2^1350241531 is an apocalyptic number.

1350241531 is a deficient number, since it is larger than the sum of its proper divisors (1308141).

1350241531 is a wasteful number, since it uses less digits than its factorization.

1350241531 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1308140.

The product of its (nonzero) digits is 1800, while the sum is 25.

The square root of 1350241531 is about 36745.6328153428. The cubic root of 1350241531 is about 1105.2753573515.

The spelling of 1350241531 in words is "one billion, three hundred fifty million, two hundred forty-one thousand, five hundred thirty-one".