2140220131107 has 8 divisors (see below), whose sum is σ = 2856237666384. Its totient is φ = 1425508008288.

The previous prime is 2140220131103. The next prime is 2140220131109. The reversal of 2140220131107 is 7011310220412.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2140220131107 - 2² = 2140220131103 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2140220131103) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 326349288 + ... + 326355845.

It is an arithmetic number, because the mean of its divisors is an integer number (357029708298).

Almost surely, 2^{2140220131107} is an apocalyptic number.

2140220131107 is a deficient number, since it is larger than the sum of its proper divisors (716017535277).

2140220131107 is a wasteful number, since it uses less digits than its factorization.

2140220131107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 652706229.

The product of its (nonzero) digits is 672, while the sum is 24.

Adding to 2140220131107 its reverse (7011310220412), we get a palindrome (9151530351519).

The spelling of 2140220131107 in words is "two trillion, one hundred forty billion, two hundred twenty million, one hundred thirty-one thousand, one hundred seven".