2131011133130 has 256 divisors, whose sum is σ = 4430145208320. Its totient is φ = 731203200000.

The previous prime is 2131011133123. The next prime is 2131011133133. The reversal of 2131011133130 is 313311101312.

It is not an unprimeable number, because it can be changed into a prime (2131011133133) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 6852125675 + ... + 6852125985.

It is an arithmetic number, because the mean of its divisors is an integer number (17305254720).

Almost surely, 2^{2131011133130} is an apocalyptic number.

2131011133130 is an abundant number, since it is smaller than the sum of its proper divisors (2299134075190).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2131011133130 is a wasteful number, since it uses less digits than its factorization.

2131011133130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 757.

The product of its (nonzero) digits is 162, while the sum is 20.

Adding to 2131011133130 its reverse (313311101312), we get a palindrome (2444322234442).

The spelling of 2131011133130 in words is "two trillion, one hundred thirty-one billion, eleven million, one hundred thirty-three thousand, one hundred thirty".