203011204214 has 32 divisors (see below), whose sum is σ = 396836387136. Its totient is φ = 75587880960.

The previous prime is 203011204171. The next prime is 203011204247. The reversal of 203011204214 is 412402110302.

It is a super-2 number, since 2×203011204214² (a number of 23 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, 32804147 + ... + 32810334.

It is an arithmetic number, because the mean of its divisors is an integer number (12401137098).

Almost surely, 2^203011204214 is an apocalyptic number.

203011204214 is a deficient number, since it is larger than the sum of its proper divisors (193825182922).

203011204214 is a wasteful number, since it uses less digits than its factorization.

203011204214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65614520.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 203011204214 its reverse (412402110302), we get a palindrome (615413314516).

The spelling of 203011204214 in words is "two hundred three billion, eleven million, two hundred four thousand, two hundred fourteen".