1302313030 has 16 divisors (see below), whose sum is σ = 2344767264. Its totient is φ = 520791040.

The previous prime is 1302313003. The next prime is 1302313039. The reversal of 1302313030 is 303132031.

It is a junction number, because it is equal to n+sod(n) for n = 1302312995 and 1302313013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1302313039) 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, 30279 + ... + 59341.

It is an arithmetic number, because the mean of its divisors is an integer number (146547954).

Almost surely, 2^1302313030 is an apocalyptic number.

1302313030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1302313030 is a deficient number, since it is larger than the sum of its proper divisors (1042454234).

1302313030 is a wasteful number, since it uses less digits than its factorization.

1302313030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33551.

The product of its (nonzero) digits is 162, while the sum is 16.

The square root of 1302313030 is about 36087.5744543742. The cubic root of 1302313030 is about 1092.0397878717.

Adding to 1302313030 its reverse (303132031), we get a palindrome (1605445061).

The spelling of 1302313030 in words is "one billion, three hundred two million, three hundred thirteen thousand, thirty".