1310132300220 has 36 divisors (see below), whose sum is σ = 3974067977880. Its totient is φ = 349368613344.

The previous prime is 1310132300207. The next prime is 1310132300261. The reversal of 1310132300220 is 220032310131.

1310132300220 is a `hidden beast` number, since 1 + 3 + 10 + 132 + 300 + 220 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 1310132300193 and 1310132300202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3639256210 + ... + 3639256569.

Almost surely, 2^{1310132300220} is an apocalyptic number.

1310132300220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1310132300220 is an abundant number, since it is smaller than the sum of its proper divisors (2663935677660).

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

1310132300220 is a wasteful number, since it uses less digits than its factorization.

1310132300220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7278512794 (or 7278512789 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 1310132300220 its reverse (220032310131), we get a palindrome (1530164610351).

The spelling of 1310132300220 in words is "one trillion, three hundred ten billion, one hundred thirty-two million, three hundred thousand, two hundred twenty".