1013411506 has 4 divisors (see below), whose sum is σ = 1520117262. Its totient is φ = 506705752.

The previous prime is 1013411453. The next prime is 1013411549. The reversal of 1013411506 is 6051143101.

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

It can be written as a sum of positive squares in only one way, i.e., 982509025 + 30902481 = 31345^2 + 5559^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 253352875 + ... + 253352878.

Almost surely, 2^1013411506 is an apocalyptic number.

1013411506 is a deficient number, since it is larger than the sum of its proper divisors (506705756).

1013411506 is an equidigital number, since it uses as much as digits as its factorization.

1013411506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 506705755.

The product of its (nonzero) digits is 360, while the sum is 22.

The square root of 1013411506 is about 31834.1248662501. The cubic root of 1013411506 is about 1004.4506642013.

Adding to 1013411506 its reverse (6051143101), we get a palindrome (7064554607).

The spelling of 1013411506 in words is "one billion, thirteen million, four hundred eleven thousand, five hundred six".