1312541030 has 16 divisors (see below), whose sum is σ = 2417518224. Its totient is φ = 512806560.

The previous prime is 1312541029. The next prime is 1312541089. The reversal of 1312541030 is 301452131.

1312541030 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 1312540993 and 1312541011.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 1525781 + ... + 1526640.

It is an arithmetic number, because the mean of its divisors is an integer number (151094889).

Almost surely, 2^1312541030 is an apocalyptic number.

1312541030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1312541030 is a deficient number, since it is larger than the sum of its proper divisors (1104977194).

1312541030 is a wasteful number, since it uses less digits than its factorization.

1312541030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3052471.

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 1312541030 is about 36229.0081288461. The cubic root of 1312541030 is about 1094.8911938480.

Adding to 1312541030 its reverse (301452131), we get a palindrome (1613993161).

The spelling of 1312541030 in words is "one billion, three hundred twelve million, five hundred forty-one thousand, thirty".