1120020032013 has 16 divisors (see below), whose sum is σ = 1558435577856. Its totient is φ = 714148372080.

The previous prime is 1120020031973. The next prime is 1120020032023. The reversal of 1120020032013 is 3102300200211.

It is not a de Polignac number, because 1120020032013 - 2³² = 1115725064717 is a prime.

It is a super-2 number, since 2×1120020032013² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1120020031983 and 1120020032001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1120020032023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22033 + ... + 1496838.

It is an arithmetic number, because the mean of its divisors is an integer number (97402223616).

Almost surely, 2^{1120020032013} is an apocalyptic number.

It is an amenable number.

1120020032013 is a deficient number, since it is larger than the sum of its proper divisors (438415545843).

1120020032013 is a wasteful number, since it uses less digits than its factorization.

1120020032013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1529584.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 1120020032013 its reverse (3102300200211), we get a palindrome (4222320232224).

The spelling of 1120020032013 in words is "one trillion, one hundred twenty billion, twenty million, thirty-two thousand, thirteen".