312144001002311 has 32 divisors (see below), whose sum is σ = 323934256356480. Its totient is φ = 300424118579200.

The previous prime is 312144001002307. The next prime is 312144001002329. The reversal of 312144001002311 is 113200100441213.

It is not a de Polignac number, because 312144001002311 - 2² = 312144001002307 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (312144001002341) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 34525379951 + ... + 34525388991.

It is an arithmetic number, because the mean of its divisors is an integer number (10122945511140).

Almost surely, 2^{312144001002311} is an apocalyptic number.

312144001002311 is a deficient number, since it is larger than the sum of its proper divisors (11790255354169).

312144001002311 is a wasteful number, since it uses less digits than its factorization.

312144001002311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12475.

The product of its (nonzero) digits is 576, while the sum is 23.

Adding to 312144001002311 its reverse (113200100441213), we get a palindrome (425344101443524).

The spelling of 312144001002311 in words is "three hundred twelve trillion, one hundred forty-four billion, one million, two thousand, three hundred eleven".