202110423419 has 2 divisors, whose sum is σ = 202110423420. Its totient is φ = 202110423418.

The previous prime is 202110423409. The next prime is 202110423499. The reversal of 202110423419 is 914324011202.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 202110423419 - 2³⁶ = 133390946683 is a prime.

It is a super-2 number, since 2×202110423419² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 202110423391 and 202110423400.

It is not a weakly prime, because it can be changed into another prime (202110423409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101055211709 + 101055211710.

It is an arithmetic number, because the mean of its divisors is an integer number (101055211710).

Almost surely, 2^202110423419 is an apocalyptic number.

202110423419 is a deficient number, since it is larger than the sum of its proper divisors (1).

202110423419 is an equidigital number, since it uses as much as digits as its factorization.

202110423419 is an odious number, because the sum of its binary digits is odd.

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

The spelling of 202110423419 in words is "two hundred two billion, one hundred ten million, four hundred twenty-three thousand, four hundred nineteen".