1310442134 has 16 divisors (see below), whose sum is σ = 1984012800. Its totient is φ = 649119744.

The previous prime is 1310442131. The next prime is 1310442151. The reversal of 1310442134 is 4312440131.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1310442131) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 191972 + ... + 198680.

It is an arithmetic number, because the mean of its divisors is an integer number (124000800).

Almost surely, 2^1310442134 is an apocalyptic number.

1310442134 is a deficient number, since it is larger than the sum of its proper divisors (673570666).

1310442134 is a wasteful number, since it uses less digits than its factorization.

1310442134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7607.

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 1310442134 is about 36200.0294751261. The cubic root of 1310442134 is about 1094.3072657435.

Adding to 1310442134 its reverse (4312440131), we get a palindrome (5622882265).

The spelling of 1310442134 in words is "one billion, three hundred ten million, four hundred forty-two thousand, one hundred thirty-four".