1120102121013 has 4 divisors (see below), whose sum is σ = 1493469494688. Its totient is φ = 746734747340.

The previous prime is 1120102121011. The next prime is 1120102121027. The reversal of 1120102121013 is 3101212010211.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1120102121013 - 2¹ = 1120102121011 is a prime.

It is a super-2 number, since 2×1120102121013² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1120102120983 and 1120102121001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1120102121011) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 186683686833 + ... + 186683686838.

It is an arithmetic number, because the mean of its divisors is an integer number (373367373672).

Almost surely, 2^{1120102121013} is an apocalyptic number.

It is an amenable number.

1120102121013 is a deficient number, since it is larger than the sum of its proper divisors (373367373675).

1120102121013 is an equidigital number, since it uses as much as digits as its factorization.

1120102121013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 373367373674.

The product of its (nonzero) digits is 24, while the sum is 15.

Adding to 1120102121013 its reverse (3101212010211), we get a palindrome (4221314131224).

The spelling of 1120102121013 in words is "one trillion, one hundred twenty billion, one hundred two million, one hundred twenty-one thousand, thirteen".