213010310003 has 8 divisors (see below), whose sum is σ = 213233159568. Its totient is φ = 212787568224.

The previous prime is 213010309999. The next prime is 213010310039. The reversal of 213010310003 is 300013010312.

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

It is a cyclic number.

It is not a de Polignac number, because 213010310003 - 2² = 213010309999 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 213010310003.

It is not an unprimeable number, because it can be changed into a prime (213010315003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4280501 + ... + 4329977.

It is an arithmetic number, because the mean of its divisors is an integer number (26654144946).

Almost surely, 2^213010310003 is an apocalyptic number.

213010310003 is a deficient number, since it is larger than the sum of its proper divisors (222849565).

213010310003 is a wasteful number, since it uses less digits than its factorization.

213010310003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53893.

The product of its (nonzero) digits is 54, while the sum is 14.

Adding to 213010310003 its reverse (300013010312), we get a palindrome (513023320315).

The spelling of 213010310003 in words is "two hundred thirteen billion, ten million, three hundred ten thousand, three".