1330111020120 has 32 divisors (see below), whose sum is σ = 3990333060720. Its totient is φ = 354696272000.

The previous prime is 1330111020107. The next prime is 1330111020157. The reversal of 1330111020120 is 210201110331.

It is a happy number.

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 1330111020120.

It is a congruent number.

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, 5542129131 + ... + 5542129370.

Almost surely, 2^{1330111020120} is an apocalyptic number.

1330111020120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1330111020120 is an abundant number, since it is smaller than the sum of its proper divisors (2660222040600).

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

1330111020120 is a wasteful number, since it uses less digits than its factorization.

1330111020120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11084258515 (or 11084258511 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 1330111020120 its reverse (210201110331), we get a palindrome (1540312130451).

The spelling of 1330111020120 in words is "one trillion, three hundred thirty billion, one hundred eleven million, twenty thousand, one hundred twenty".