1120132121013 has 12 divisors (see below), whose sum is σ = 1648496329740. Its totient is φ = 732665034816.

The previous prime is 1120132121011. The next prime is 1120132121027. The reversal of 1120132121013 is 3101212310211.

1120132121013 is a `hidden beast` number, since 1 + 120 + 1 + 321 + 210 + 13 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 638859708369 + 481272412644 = 799287^2 + 693738^2 .

It is not a de Polignac number, because 1120132121013 - 2¹ = 1120132121011 is a prime.

It is a super-2 number, since 2×1120132121013² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1120132121011) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1174142208 + ... + 1174143161.

It is an arithmetic number, because the mean of its divisors is an integer number (137374694145).

Almost surely, 2^{1120132121013} is an apocalyptic number.

It is an amenable number.

1120132121013 is a deficient number, since it is larger than the sum of its proper divisors (528364208727).

1120132121013 is a wasteful number, since it uses less digits than its factorization.

1120132121013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2348285428 (or 2348285425 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

Adding to 1120132121013 its reverse (3101212310211), we get a palindrome (4221344431224).

The spelling of 1120132121013 in words is "one trillion, one hundred twenty billion, one hundred thirty-two million, one hundred twenty-one thousand, thirteen".