3212312320203 has 16 divisors (see below), whose sum is σ = 4930167594240. Its totient is φ = 1822401232416.

The previous prime is 3212312320181. The next prime is 3212312320229. The reversal of 3212312320203 is 3020232132123.

It is not a de Polignac number, because 3212312320203 - 2¹⁷ = 3212312189131 is a prime.

It is a super-2 number, since 2×3212312320203² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3212312360203) 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, 550239000 + ... + 550244837.

It is an arithmetic number, because the mean of its divisors is an integer number (308135474640).

Almost surely, 2^{3212312320203} is an apocalyptic number.

3212312320203 is a deficient number, since it is larger than the sum of its proper divisors (1717855274037).

3212312320203 is a wasteful number, since it uses less digits than its factorization.

3212312320203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1100483986.

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 3212312320203 its reverse (3020232132123), we get a palindrome (6232544452326).

The spelling of 3212312320203 in words is "three trillion, two hundred twelve billion, three hundred twelve million, three hundred twenty thousand, two hundred three".