202003122119 has 2 divisors, whose sum is σ = 202003122120. Its totient is φ = 202003122118.

The previous prime is 202003122107. The next prime is 202003122121. The reversal of 202003122119 is 911221300202.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 202003122119 - 2²⁰ = 202002073543 is a prime.

It is a super-2 number, since 2×202003122119² (a number of 23 digits) contains 22 as substring.

Together with 202003122121, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 202003122094 and 202003122103.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (202003124119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101001561059 + 101001561060.

It is an arithmetic number, because the mean of its divisors is an integer number (101001561060).

Almost surely, 2^202003122119 is an apocalyptic number.

202003122119 is a deficient number, since it is larger than the sum of its proper divisors (1).

202003122119 is an equidigital number, since it uses as much as digits as its factorization.

202003122119 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 23.

The spelling of 202003122119 in words is "two hundred two billion, three million, one hundred twenty-two thousand, one hundred nineteen".