312103010023003 has 16 divisors (see below), whose sum is σ = 329455855872000. Its totient is φ = 294843178995552.

The previous prime is 312103010022953. The next prime is 312103010023039. The reversal of 312103010023003 is 300320010301213.

It is a cyclic number.

It is not a de Polignac number, because 312103010023003 - 2¹³ = 312103010014811 is a prime.

It is a super-2 number, since 2×312103010023003² (a number of 30 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is not an unprimeable number, because it can be changed into a prime (312103010021003) 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, 24520518 + ... + 35006596.

It is an arithmetic number, because the mean of its divisors is an integer number (20590990992000).

Almost surely, 2^{312103010023003} is an apocalyptic number.

312103010023003 is a deficient number, since it is larger than the sum of its proper divisors (17352845848997).

312103010023003 is a wasteful number, since it uses less digits than its factorization.

312103010023003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10490514.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 312103010023003 its reverse (300320010301213), we get a palindrome (612423020324216).

The spelling of 312103010023003 in words is "three hundred twelve trillion, one hundred three billion, ten million, twenty-three thousand, three".