203102331002212 has 24 divisors (see below), whose sum is σ = 361496868757920. Its totient is φ = 99817926288960.

The previous prime is 203102331002141. The next prime is 203102331002231. The reversal of 203102331002212 is 212200133201302.

203102331002212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49904214 + ... + 53820397.

It is an arithmetic number, because the mean of its divisors is an integer number (15062369531580).

Almost surely, 2^{203102331002212} is an apocalyptic number.

It is an amenable number.

203102331002212 is a deficient number, since it is larger than the sum of its proper divisors (158394537755708).

203102331002212 is a wasteful number, since it uses less digits than its factorization.

203102331002212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103732971 (or 103732969 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 203102331002212 its reverse (212200133201302), we get a palindrome (415302464203514).

The spelling of 203102331002212 in words is "two hundred three trillion, one hundred two billion, three hundred thirty-one million, two thousand, two hundred twelve".