2013210551 has 16 divisors (see below), whose sum is σ = 2215358208. Its totient is φ = 1814313600.

The previous prime is 2013210497. The next prime is 2013210557. The reversal of 2013210551 is 1550123102.

It is a happy number.

It is not a de Polignac number, because 2013210551 - 2⁶ = 2013210487 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2013210557) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 794156 + ... + 796686.

It is an arithmetic number, because the mean of its divisors is an integer number (138459888).

Almost surely, 2^2013210551 is an apocalyptic number.

2013210551 is a deficient number, since it is larger than the sum of its proper divisors (202147657).

2013210551 is a wasteful number, since it uses less digits than its factorization.

2013210551 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3142.

The product of its (nonzero) digits is 300, while the sum is 20.

The square root of 2013210551 is about 44868.8149052323. The cubic root of 2013210551 is about 1262.6890063204.

Adding to 2013210551 its reverse (1550123102), we get a palindrome (3563333653).

The spelling of 2013210551 in words is "two billion, thirteen million, two hundred ten thousand, five hundred fifty-one".