2131710850 has 24 divisors (see below), whose sum is σ = 4049347968. Its totient is φ = 834541200.

The previous prime is 2131710797. The next prime is 2131710851. The reversal of 2131710850 is 580171312.

It is a super-2 number, since 2×2131710850² = 9088382296015445000, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2131710851) 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 11 ways as a sum of consecutive naturals, for example, 451206 + ... + 455905.

It is an arithmetic number, because the mean of its divisors is an integer number (168722832).

Almost surely, 2^2131710850 is an apocalyptic number.

2131710850 is a deficient number, since it is larger than the sum of its proper divisors (1917637118).

2131710850 is a wasteful number, since it uses less digits than its factorization.

2131710850 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 907170 (or 907165 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 28.

The square root of 2131710850 is about 46170.4542970935. The cubic root of 2131710850 is about 1286.9927445307.

The spelling of 2131710850 in words is "two billion, one hundred thirty-one million, seven hundred ten thousand, eight hundred fifty".