1151113204 has 12 divisors (see below), whose sum is σ = 2079430528. Its totient is φ = 556990200.

The previous prime is 1151113193. The next prime is 1151113207. The reversal of 1151113204 is 4023111511.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1151113207) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4641462 + ... + 4641709.

Almost surely, 2^1151113204 is an apocalyptic number.

It is an amenable number.

1151113204 is a deficient number, since it is larger than the sum of its proper divisors (928317324).

1151113204 is a wasteful number, since it uses less digits than its factorization.

1151113204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9283206 (or 9283204 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 19.

The square root of 1151113204 is about 33928.0592430513. The cubic root of 1151113204 is about 1048.0274998611.

Adding to 1151113204 its reverse (4023111511), we get a palindrome (5174224715).

The spelling of 1151113204 in words is "one billion, one hundred fifty-one million, one hundred thirteen thousand, two hundred four".