34142203 has 2 divisors, whose sum is σ = 34142204. Its totient is φ = 34142202.

The previous prime is 34142197. The next prime is 34142219. The reversal of 34142203 is 30224143.

It is a weak prime.

It is an emirp because it is prime and its reverse (30224143) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 34142203 - 2²⁵ = 587771 is a prime.

It is not a weakly prime, because it can be changed into another prime (34142503) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17071101 + 17071102.

It is an arithmetic number, because the mean of its divisors is an integer number (17071102).

Almost surely, 2^34142203 is an apocalyptic number.

34142203 is a deficient number, since it is larger than the sum of its proper divisors (1).

34142203 is an equidigital number, since it uses as much as digits as its factorization.

34142203 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 34142203 is about 5843.1329781206. The cubic root of 34142203 is about 324.4122014473.

Adding to 34142203 its reverse (30224143), we get a palindrome (64366346).

The spelling of 34142203 in words is "thirty-four million, one hundred forty-two thousand, two hundred three".