2131411355 has 16 divisors (see below), whose sum is σ = 2779161600. Its totient is φ = 1563274080.

The previous prime is 2131411351. The next prime is 2131411367. The reversal of 2131411355 is 5531141312.

It is not a de Polignac number, because 2131411355 - 2² = 2131411351 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2131411351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 358925 + ... + 364814.

It is an arithmetic number, because the mean of its divisors is an integer number (173697600).

Almost surely, 2^2131411355 is an apocalyptic number.

2131411355 is a deficient number, since it is larger than the sum of its proper divisors (647750245).

2131411355 is a wasteful number, since it uses less digits than its factorization.

2131411355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 723794.

The product of its digits is 1800, while the sum is 26.

The square root of 2131411355 is about 46167.2108211012. The cubic root of 2131411355 is about 1286.9324696354.

Adding to 2131411355 its reverse (5531141312), we get a palindrome (7662552667).

The spelling of 2131411355 in words is "two billion, one hundred thirty-one million, four hundred eleven thousand, three hundred fifty-five".