312103133334 has 12 divisors (see below), whose sum is σ = 676223455596. Its totient is φ = 104034377772.

The previous prime is 312103133311. The next prime is 312103133339. The reversal of 312103133334 is 433331301213.

312103133334 is a `hidden beast` number, since 3 + 1 + 2 + 10 + 313 + 3 + 334 = 666.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 312103133298 and 312103133307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (312103133339) 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, 8669531464 + ... + 8669531499.

It is an arithmetic number, because the mean of its divisors is an integer number (56351954633).

Almost surely, 2^312103133334 is an apocalyptic number.

312103133334 is an abundant number, since it is smaller than the sum of its proper divisors (364120322262).

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

312103133334 is a wasteful number, since it uses less digits than its factorization.

312103133334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17339062971 (or 17339062968 counting only the distinct ones).

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

Adding to 312103133334 its reverse (433331301213), we get a palindrome (745434434547).

The spelling of 312103133334 in words is "three hundred twelve billion, one hundred three million, one hundred thirty-three thousand, three hundred thirty-four".