312010020119 has 24 divisors (see below), whose sum is σ = 375813239040. Its totient is φ = 257976363456.

The previous prime is 312010020103. The next prime is 312010020151. The reversal of 312010020119 is 911020010213.

It is not a de Polignac number, because 312010020119 - 2⁴ = 312010020103 is a prime.

It is a super-2 number, since 2×312010020119² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 312010020119.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (312010020419) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1443629 + ... + 1645625.

It is an arithmetic number, because the mean of its divisors is an integer number (15658884960).

Almost surely, 2^312010020119 is an apocalyptic number.

312010020119 is a deficient number, since it is larger than the sum of its proper divisors (63803218921).

312010020119 is a wasteful number, since it uses less digits than its factorization.

312010020119 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 203127 (or 203120 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 20.

The spelling of 312010020119 in words is "three hundred twelve billion, ten million, twenty thousand, one hundred nineteen".