312211003013 has 8 divisors (see below), whose sum is σ = 384259696128. Its totient is φ = 247024090224.

The previous prime is 312211003009. The next prime is 312211003019. The reversal of 312211003013 is 310300112213.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 312211003013 - 2² = 312211003009 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 312211002982 and 312211003000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (312211003019) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1715444981 + ... + 1715445162.

It is an arithmetic number, because the mean of its divisors is an integer number (48032462016).

Almost surely, 2^312211003013 is an apocalyptic number.

It is an amenable number.

312211003013 is a deficient number, since it is larger than the sum of its proper divisors (72048693115).

312211003013 is a wasteful number, since it uses less digits than its factorization.

312211003013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3430890163.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 312211003013 its reverse (310300112213), we get a palindrome (622511115226).

The spelling of 312211003013 in words is "three hundred twelve billion, two hundred eleven million, three thousand, thirteen".