1120311023013 has 48 divisors (see below), whose sum is σ = 1993194461440. Its totient is φ = 590479206912.

The previous prime is 1120311022993. The next prime is 1120311023017. The reversal of 1120311023013 is 3103201130211.

1120311023013 is a `hidden beast` number, since 1 + 120 + 311 + 0 + 230 + 1 + 3 = 666.

It is not a de Polignac number, because 1120311023013 - 2⁵ = 1120311022981 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1120311023017) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 542253 + ... + 1592061.

Almost surely, 2^{1120311023013} is an apocalyptic number.

1120311023013 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1120311023013 is a deficient number, since it is larger than the sum of its proper divisors (872883438427).

1120311023013 is a wasteful number, since it uses less digits than its factorization.

1120311023013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1051138 (or 1051135 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 1120311023013 its reverse (3103201130211), we get a palindrome (4223512153224).

The spelling of 1120311023013 in words is "one trillion, one hundred twenty billion, three hundred eleven million, twenty-three thousand, thirteen".