1302131034 has 24 divisors (see below), whose sum is σ = 2822325012. Its totient is φ = 433883520.

The previous prime is 1302131029. The next prime is 1302131041. The reversal of 1302131034 is 4301312031.

It can be written as a sum of positive squares in 2 ways, for example, as 973252809 + 328878225 = 31197^2 + 18135^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 1302130998 and 1302131016.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 43282 + ... + 66914.

Almost surely, 2^1302131034 is an apocalyptic number.

1302131034 is an abundant number, since it is smaller than the sum of its proper divisors (1520193978).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1302131034 is a wasteful number, since it uses less digits than its factorization.

1302131034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26702 (or 26699 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 1302131034 is about 36085.0527781241. The cubic root of 1302131034 is about 1091.9889152761.

Adding to 1302131034 its reverse (4301312031), we get a palindrome (5603443065).

The spelling of 1302131034 in words is "one billion, three hundred two million, one hundred thirty-one thousand, thirty-four".