1204131134 has 16 divisors (see below), whose sum is σ = 1825730928. Its totient is φ = 595570752.

The previous prime is 1204131119. The next prime is 1204131139. The reversal of 1204131134 is 4311314021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1204131139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 158282 + ... + 165714.

It is an arithmetic number, because the mean of its divisors is an integer number (114108183).

Almost surely, 2^1204131134 is an apocalyptic number.

1204131134 is a deficient number, since it is larger than the sum of its proper divisors (621599794).

1204131134 is a wasteful number, since it uses less digits than its factorization.

1204131134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8299.

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 1204131134 is about 34700.5927038718. The cubic root of 1204131134 is about 1063.8766127624.

Adding to 1204131134 its reverse (4311314021), we get a palindrome (5515445155).

The spelling of 1204131134 in words is "one billion, two hundred four million, one hundred thirty-one thousand, one hundred thirty-four".