2102310424019 has 12 divisors (see below), whose sum is σ = 2276804160936. Its totient is φ = 1940306239872.

The previous prime is 2102310424009. The next prime is 2102310424031. The reversal of 2102310424019 is 9104240132012.

It is a de Polignac number, because none of the positive numbers 2^k-2102310424019 is a prime.

It is a super-2 number, since 2×2102310424019² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2102310423982 and 2102310424000.

It is not an unprimeable number, because it can be changed into a prime (2102310424009) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 223259 + ... + 2062635.

It is an arithmetic number, because the mean of its divisors is an integer number (189733680078).

Almost surely, 2^{2102310424019} is an apocalyptic number.

2102310424019 is a deficient number, since it is larger than the sum of its proper divisors (174493736917).

2102310424019 is a wasteful number, since it uses less digits than its factorization.

2102310424019 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1846166 (or 1846153 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 29.

The spelling of 2102310424019 in words is "two trillion, one hundred two billion, three hundred ten million, four hundred twenty-four thousand, nineteen".