2031000213 has 16 divisors (see below), whose sum is σ = 2983436352. Its totient is φ = 1218720000.

The previous prime is 2031000137. The next prime is 2031000229. The reversal of 2031000213 is 3120001302.

It is a happy number.

It is not a de Polignac number, because 2031000213 - 2¹⁰ = 2030999189 is a prime.

It is a super-3 number, since 3×2031000213³ (a number of 29 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2031000253) 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, 301348 + ... + 308013.

It is an arithmetic number, because the mean of its divisors is an integer number (186464772).

Almost surely, 2^2031000213 is an apocalyptic number.

It is an amenable number.

2031000213 is a deficient number, since it is larger than the sum of its proper divisors (952436139).

2031000213 is a wasteful number, since it uses less digits than its factorization.

2031000213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 609476.

The product of its (nonzero) digits is 36, while the sum is 12.

The square root of 2031000213 is about 45066.6197201432. The cubic root of 2031000213 is about 1266.3973400219.

Adding to 2031000213 its reverse (3120001302), we get a palindrome (5151001515).

The spelling of 2031000213 in words is "two billion, thirty-one million, two hundred thirteen", and thus it is an aban number.