1013323534 has 4 divisors (see below), whose sum is σ = 1519985304. Its totient is φ = 506661766.

The previous prime is 1013323529. The next prime is 1013323537. The reversal of 1013323534 is 4353233101.

1013323534 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a junction number, because it is equal to n+sod(n) for n = 1013323499 and 1013323508.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1013323537) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 253330882 + ... + 253330885.

It is an arithmetic number, because the mean of its divisors is an integer number (379996326).

Almost surely, 2^1013323534 is an apocalyptic number.

1013323534 is a deficient number, since it is larger than the sum of its proper divisors (506661770).

1013323534 is an equidigital number, since it uses as much as digits as its factorization.

1013323534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 506661769.

The product of its (nonzero) digits is 3240, while the sum is 25.

The square root of 1013323534 is about 31832.7431114568. The cubic root of 1013323534 is about 1004.4215986505.

Adding to 1013323534 its reverse (4353233101), we get a palindrome (5366556635).

The spelling of 1013323534 in words is "one billion, thirteen million, three hundred twenty-three thousand, five hundred thirty-four".