312010240331001 has 16 divisors (see below), whose sum is σ = 434105648234496. Its totient is φ = 198961014836496.

The previous prime is 312010240330949. The next prime is 312010240331017. The reversal of 312010240331001 is 100133042010213.

It is a de Polignac number, because none of the positive numbers 2^k-312010240331001 is a prime.

It is not an unprimeable number, because it can be changed into a prime (312010240531001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16344505 + ... + 29852358.

It is an arithmetic number, because the mean of its divisors is an integer number (27131603014656).

Almost surely, 2^{312010240331001} is an apocalyptic number.

It is an amenable number.

312010240331001 is a deficient number, since it is larger than the sum of its proper divisors (122095407903495).

312010240331001 is a wasteful number, since it uses less digits than its factorization.

312010240331001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46294772.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 312010240331001 its reverse (100133042010213), we get a palindrome (412143282341214).

The spelling of 312010240331001 in words is "three hundred twelve trillion, ten billion, two hundred forty million, three hundred thirty-one thousand, one".