1310011501120 has 112 divisors (see below), whose sum is σ = 3680106236928. Its totient is φ = 434658170880.

The previous prime is 1310011501103. The next prime is 1310011501177. The reversal of 1310011501120 is 211051100131.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (112).

It is a super-2 number, since 2×1310011501120² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a junction number, because it is equal to n+sod(n) for n = 1310011501094 and 1310011501103.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9363247 + ... + 9502126.

Almost surely, 2^{1310011501120} is an apocalyptic number.

1310011501120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1310011501120 is an abundant number, since it is smaller than the sum of its proper divisors (2370094735808).

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

1310011501120 is a wasteful number, since it uses less digits than its factorization.

1310011501120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18865428 (or 18865418 counting only the distinct ones).

The product of its (nonzero) digits is 30, while the sum is 16.

Adding to 1310011501120 its reverse (211051100131), we get a palindrome (1521062601251).

The spelling of 1310011501120 in words is "one trillion, three hundred ten billion, eleven million, five hundred one thousand, one hundred twenty".