1310300030220 has 24 divisors (see below), whose sum is σ = 3668840084784. Its totient is φ = 349413341376.

The previous prime is 1310300030191. The next prime is 1310300030269. The reversal of 1310300030220 is 220300030131.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 1310300030220.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10919166859 + ... + 10919166978.

It is an arithmetic number, because the mean of its divisors is an integer number (152868336866).

Almost surely, 2^{1310300030220} is an apocalyptic number.

1310300030220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1310300030220 is an abundant number, since it is smaller than the sum of its proper divisors (2358540054564).

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

1310300030220 is a wasteful number, since it uses less digits than its factorization.

1310300030220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21838333849 (or 21838333847 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 15.

Adding to 1310300030220 its reverse (220300030131), we get a palindrome (1530600060351).

The spelling of 1310300030220 in words is "one trillion, three hundred ten billion, three hundred million, thirty thousand, two hundred twenty".