1013451304 has 16 divisors (see below), whose sum is σ = 1900967220. Its totient is φ = 506526720.

The previous prime is 1013451269. The next prime is 1013451337. The reversal of 1013451304 is 4031543101.

It can be written as a sum of positive squares in 2 ways, for example, as 954192100 + 59259204 = 30890^2 + 7698^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1977 + ... + 45064.

Almost surely, 2^1013451304 is an apocalyptic number.

It is an amenable number.

1013451304 is a deficient number, since it is larger than the sum of its proper divisors (887515916).

1013451304 is a wasteful number, since it uses less digits than its factorization.

1013451304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49740 (or 49736 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 1013451304 is about 31834.7499440470. The cubic root of 1013451304 is about 1004.4638127278.

Adding to 1013451304 its reverse (4031543101), we get a palindrome (5044994405).

The spelling of 1013451304 in words is "one billion, thirteen million, four hundred fifty-one thousand, three hundred four".