201213331203310 has 32 divisors (see below), whose sum is σ = 391550266139040. Its totient is φ = 74188471473792.

The previous prime is 201213331203271. The next prime is 201213331203403. The reversal of 201213331203310 is 13302133312102.

It is a super-2 number, since 2×201213331203310² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14311040709 + ... + 14311054768.

It is an arithmetic number, because the mean of its divisors is an integer number (12235945816845).

Almost surely, 2^{201213331203310} is an apocalyptic number.

201213331203310 is a deficient number, since it is larger than the sum of its proper divisors (190336934935730).

201213331203310 is a wasteful number, since it uses less digits than its factorization.

201213331203310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28622095540.

The product of its (nonzero) digits is 1944, while the sum is 25.

Adding to 201213331203310 its reverse (13302133312102), we get a palindrome (214515464515412).

The spelling of 201213331203310 in words is "two hundred one trillion, two hundred thirteen billion, three hundred thirty-one million, two hundred three thousand, three hundred ten".