1011453004 has 12 divisors (see below), whose sum is σ = 1771715344. Its totient is φ = 505248624.

The previous prime is 1011452987. The next prime is 1011453031. The reversal of 1011453004 is 4003541101.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 114687 + ... + 123190.

Almost surely, 2^1011453004 is an apocalyptic number.

It is an amenable number.

1011453004 is a deficient number, since it is larger than the sum of its proper divisors (760262340).

1011453004 is a wasteful number, since it uses less digits than its factorization.

1011453004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 238944 (or 238942 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 1011453004 is about 31803.3489431538. The cubic root of 1011453004 is about 1003.8031854438.

Adding to 1011453004 its reverse (4003541101), we get a palindrome (5014994105).

The spelling of 1011453004 in words is "one billion, eleven million, four hundred fifty-three thousand, four".