200120419 has 2 divisors, whose sum is σ = 200120420. Its totient is φ = 200120418.

The previous prime is 200120411. The next prime is 200120429. The reversal of 200120419 is 914021002.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 200120419 - 2³ = 200120411 is a prime.

It is a super-2 number, since 2×200120419² = 80096364201471122, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 200120396 and 200120405.

It is not a weakly prime, because it can be changed into another prime (200120411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100060209 + 100060210.

It is an arithmetic number, because the mean of its divisors is an integer number (100060210).

Almost surely, 2^200120419 is an apocalyptic number.

200120419 is a deficient number, since it is larger than the sum of its proper divisors (1).

200120419 is an equidigital number, since it uses as much as digits as its factorization.

200120419 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 144, while the sum is 19.

The square root of 200120419 is about 14146.3924376500. The cubic root of 200120419 is about 584.9208931920.

The spelling of 200120419 in words is "two hundred million, one hundred twenty thousand, four hundred nineteen".