1313012030 has 32 divisors (see below), whose sum is σ = 2579901408. Its totient is φ = 477158400.

The previous prime is 1313012027. The next prime is 1313012039. The reversal of 1313012030 is 302103131.

It is a junction number, because it is equal to n+sod(n) for n = 1313011996 and 1313012014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1313012039) 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 15 ways as a sum of consecutive naturals, for example, 248294 + ... + 253526.

It is an arithmetic number, because the mean of its divisors is an integer number (80621919).

Almost surely, 2^1313012030 is an apocalyptic number.

1313012030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1313012030 is a deficient number, since it is larger than the sum of its proper divisors (1266889378).

1313012030 is a wasteful number, since it uses less digits than its factorization.

1313012030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7532.

The product of its (nonzero) digits is 54, while the sum is 14.

The square root of 1313012030 is about 36235.5078617645. The cubic root of 1313012030 is about 1095.0221439334.

Adding to 1313012030 its reverse (302103131), we get a palindrome (1615115161).

It can be divided in two parts, 131301 and 2030, that added together give a palindrome (133331).

The spelling of 1313012030 in words is "one billion, three hundred thirteen million, twelve thousand, thirty".