190203341 has 2 divisors, whose sum is σ = 190203342. Its totient is φ = 190203340.

The previous prime is 190203329. The next prime is 190203359. The reversal of 190203341 is 143302091.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 173475241 + 16728100 = 13171^2 + 4090^2 .

It is a cyclic number.

It is not a de Polignac number, because 190203341 - 2¹⁰ = 190202317 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (190203311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 95101670 + 95101671.

It is an arithmetic number, because the mean of its divisors is an integer number (95101671).

Almost surely, 2^190203341 is an apocalyptic number.

It is an amenable number.

190203341 is a deficient number, since it is larger than the sum of its proper divisors (1).

190203341 is an equidigital number, since it uses as much as digits as its factorization.

190203341 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 648, while the sum is 23.

The square root of 190203341 is about 13791.4227329888. The cubic root of 190203341 is about 575.0947201236.

The spelling of 190203341 in words is "one hundred ninety million, two hundred three thousand, three hundred forty-one".