2002312010 has 32 divisors (see below), whose sum is σ = 3728761344. Its totient is φ = 773352000.

The previous prime is 2002312009. The next prime is 2002312021. The reversal of 2002312010 is 102132002.

It is a happy number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2002311982 and 2002312000.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 135905 + ... + 149915.

It is an arithmetic number, because the mean of its divisors is an integer number (116523792).

Almost surely, 2^2002312010 is an apocalyptic number.

2002312010 is a deficient number, since it is larger than the sum of its proper divisors (1726449334).

2002312010 is a wasteful number, since it uses less digits than its factorization.

2002312010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14510.

The product of its (nonzero) digits is 24, while the sum is 11.

The square root of 2002312010 is about 44747.2011415239. The cubic root of 2002312010 is about 1260.4063546158.

Adding to 2002312010 its reverse (102132002), we get a palindrome (2104444012).

The spelling of 2002312010 in words is "two billion, two million, three hundred twelve thousand, ten".