2630120342131 has 4 divisors (see below), whose sum is σ = 2630741977264. Its totient is φ = 2629498707000.

The previous prime is 2630120342051. The next prime is 2630120342141. The reversal of 2630120342131 is 1312430210362.

It is a happy number.

2630120342131 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2630120342131 - 2³⁵ = 2595760603763 is a prime.

It is a super-2 number, since 2×2630120342131² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2630120342131.

It is not an unprimeable number, because it can be changed into a prime (2630120342141) 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, 310811220 + ... + 310819681.

It is an arithmetic number, because the mean of its divisors is an integer number (657685494316).

Almost surely, 2^{2630120342131} is an apocalyptic number.

2630120342131 is a deficient number, since it is larger than the sum of its proper divisors (621635133).

2630120342131 is an equidigital number, since it uses as much as digits as its factorization.

2630120342131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 621635132.

The product of its (nonzero) digits is 5184, while the sum is 28.

Adding to 2630120342131 its reverse (1312430210362), we get a palindrome (3942550552493).

The spelling of 2630120342131 in words is "two trillion, six hundred thirty billion, one hundred twenty million, three hundred forty-two thousand, one hundred thirty-one".