1302323134 has 16 divisors (see below), whose sum is σ = 2237040000. Its totient is φ = 557016984.

The previous prime is 1302323123. The next prime is 1302323149. The reversal of 1302323134 is 4313232031.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 86224 + ... + 100195.

It is an arithmetic number, because the mean of its divisors is an integer number (139815000).

Almost surely, 2^1302323134 is an apocalyptic number.

1302323134 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1302323134 is a deficient number, since it is larger than the sum of its proper divisors (934716866).

1302323134 is a wasteful number, since it uses less digits than its factorization.

1302323134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 186927.

The product of its (nonzero) digits is 1296, while the sum is 22.

The square root of 1302323134 is about 36087.7144468862. The cubic root of 1302323134 is about 1092.0426120625.

Adding to 1302323134 its reverse (4313232031), we get a palindrome (5615555165).

The spelling of 1302323134 in words is "one billion, three hundred two million, three hundred twenty-three thousand, one hundred thirty-four".