2031401210 has 16 divisors (see below), whose sum is σ = 3659987592. Its totient is φ = 811790400.

The previous prime is 2031401189. The next prime is 2031401219. The reversal of 2031401210 is 121041302.

It can be written as a sum of positive squares in 4 ways, for example, as 1968785641 + 62615569 = 44371^2 + 7913^2 .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2031401219) 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 7 ways as a sum of consecutive naturals, for example, 85121 + ... + 106340.

Almost surely, 2^2031401210 is an apocalyptic number.

2031401210 is a deficient number, since it is larger than the sum of its proper divisors (1628586382).

2031401210 is a wasteful number, since it uses less digits than its factorization.

2031401210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 192529.

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 2031401210 is about 45071.0684364150. The cubic root of 2031401210 is about 1266.4806796023.

Adding to 2031401210 its reverse (121041302), we get a palindrome (2152442512).

The spelling of 2031401210 in words is "two billion, thirty-one million, four hundred one thousand, two hundred ten".