1313020021030 has 16 divisors (see below), whose sum is σ = 2363735311344. Its totient is φ = 525141503200.

The previous prime is 1313020021009. The next prime is 1313020021031. The reversal of 1313020021030 is 301200203131.

It is a junction number, because it is equal to n+sod(n) for n = 1313020020995 and 1313020021013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1313020021031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8230192 + ... + 8388211.

It is an arithmetic number, because the mean of its divisors is an integer number (147733456959).

Almost surely, 2^{1313020021030} is an apocalyptic number.

1313020021030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1313020021030 is a deficient number, since it is larger than the sum of its proper divisors (1050715290314).

1313020021030 is a wasteful number, since it uses less digits than its factorization.

1313020021030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16626311.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 1313020021030 its reverse (301200203131), we get a palindrome (1614220224161).

The spelling of 1313020021030 in words is "one trillion, three hundred thirteen billion, twenty million, twenty-one thousand, thirty".