103030231333212 has 18 divisors (see below), whose sum is σ = 260437529203488. Its totient is φ = 34343410444392.

The previous prime is 103030231333157. The next prime is 103030231333217. The reversal of 103030231333212 is 212333132030301.

103030231333212 is a `hidden beast` number, since 1 + 0 + 3 + 0 + 3 + 0 + 2 + 313 + 332 + 12 = 666.

It is a tau number, because it is divible by the number of its divisors (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103030231333217) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1430975435148 + ... + 1430975435219.

It is an arithmetic number, because the mean of its divisors is an integer number (14468751622416).

Almost surely, 2^{103030231333212} is an apocalyptic number.

103030231333212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

103030231333212 is an abundant number, since it is smaller than the sum of its proper divisors (157407297870276).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

103030231333212 is a wasteful number, since it uses less digits than its factorization.

103030231333212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2861950870377 (or 2861950870372 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 27.

Adding to 103030231333212 its reverse (212333132030301), we get a palindrome (315363363363513).

The spelling of 103030231333212 in words is "one hundred three trillion, thirty billion, two hundred thirty-one million, three hundred thirty-three thousand, two hundred twelve".