2707130121 has 8 divisors (see below), whose sum is σ = 3612334080. Its totient is φ = 1803339792.

The previous prime is 2707130117. The next prime is 2707130137. The reversal of 2707130121 is 1210317072.

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

It is not a de Polignac number, because 2707130121 - 2² = 2707130117 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2707130091 and 2707130100.

It is not an unprimeable number, because it can be changed into a prime (2707130161) 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, 348930 + ... + 356603.

It is an arithmetic number, because the mean of its divisors is an integer number (451541760).

Almost surely, 2^2707130121 is an apocalyptic number.

It is an amenable number.

2707130121 is a deficient number, since it is larger than the sum of its proper divisors (905203959).

2707130121 is a wasteful number, since it uses less digits than its factorization.

2707130121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 706815.

The product of its (nonzero) digits is 588, while the sum is 24.

The square root of 2707130121 is about 52030.0886122636. The cubic root of 2707130121 is about 1393.7013167629.

Adding to 2707130121 its reverse (1210317072), we get a palindrome (3917447193).

The spelling of 2707130121 in words is "two billion, seven hundred seven million, one hundred thirty thousand, one hundred twenty-one".