1120202311013 has 16 divisors (see below), whose sum is σ = 1229176140480. Its totient is φ = 1016144269056.

The previous prime is 1120202311009. The next prime is 1120202311037. The reversal of 1120202311013 is 3101132020211.

It is a cyclic number.

It is not a de Polignac number, because 1120202311013 - 2² = 1120202311009 is a prime.

It is a super-4 number, since 4×1120202311013⁴ (a number of 49 digits) contains 4444 as substring.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1120202310982 and 1120202311000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1120202311073) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1740395 + ... + 2295512.

It is an arithmetic number, because the mean of its divisors is an integer number (76823508780).

Almost surely, 2^{1120202311013} is an apocalyptic number.

It is an amenable number.

1120202311013 is a deficient number, since it is larger than the sum of its proper divisors (108973829467).

1120202311013 is a wasteful number, since it uses less digits than its factorization.

1120202311013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4036516.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 1120202311013 its reverse (3101132020211), we get a palindrome (4221334331224).

The spelling of 1120202311013 in words is "one trillion, one hundred twenty billion, two hundred two million, three hundred eleven thousand, thirteen".