2131046557130 has 8 divisors (see below), whose sum is σ = 3835883802852. Its totient is φ = 852418622848.

The previous prime is 2131046557067. The next prime is 2131046557141. The reversal of 2131046557130 is 317556401312.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 2056376076049 + 74670481081 = 1434007^2 + 273259^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 106552327847 + ... + 106552327866.

Almost surely, 2^{2131046557130} is an apocalyptic number.

2131046557130 is a deficient number, since it is larger than the sum of its proper divisors (1704837245722).

2131046557130 is a wasteful number, since it uses less digits than its factorization.

2131046557130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 213104655720.

The product of its (nonzero) digits is 75600, while the sum is 38.

The spelling of 2131046557130 in words is "two trillion, one hundred thirty-one billion, forty-six million, five hundred fifty-seven thousand, one hundred thirty".