2130348878113 has 8 divisors (see below), whose sum is σ = 2255680359432. Its totient is φ = 2005019268096.

The previous prime is 2130348878087. The next prime is 2130348878123. The reversal of 2130348878113 is 3118788430312.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 1037774138944 + 1092574739169 = 1018712^2 + 1045263^2 .

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

It is not a de Polignac number, because 2130348878113 - 2²⁹ = 2129812007201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2130348878123) 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, 2366781 + ... + 3140437.

It is an arithmetic number, because the mean of its divisors is an integer number (281960044929).

Almost surely, 2^{2130348878113} is an apocalyptic number.

It is an amenable number.

2130348878113 is a deficient number, since it is larger than the sum of its proper divisors (125331481319).

2130348878113 is a wasteful number, since it uses less digits than its factorization.

2130348878113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 935651.

The product of its (nonzero) digits is 774144, while the sum is 49.

The spelling of 2130348878113 in words is "two trillion, one hundred thirty billion, three hundred forty-eight million, eight hundred seventy-eight thousand, one hundred thirteen".