2040120310 has 8 divisors (see below), whose sum is σ = 3672216576. Its totient is φ = 816048120.

The previous prime is 2040120283. The next prime is 2040120359. The reversal of 2040120310 is 130210402.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×2040120310² = 8324181758548992200, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 102006006 + ... + 102006025.

It is an arithmetic number, because the mean of its divisors is an integer number (459027072).

Almost surely, 2^2040120310 is an apocalyptic number.

2040120310 is a deficient number, since it is larger than the sum of its proper divisors (1632096266).

2040120310 is a wasteful number, since it uses less digits than its factorization.

2040120310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 204012038.

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 2040120310 is about 45167.6909969947. The cubic root of 2040120310 is about 1268.2900727730.

Adding to 2040120310 its reverse (130210402), we get a palindrome (2170330712).

The spelling of 2040120310 in words is "two billion, forty million, one hundred twenty thousand, three hundred ten".