1003422333 has 4 divisors (see below), whose sum is σ = 1337896448. Its totient is φ = 668948220.

The previous prime is 1003422313. The next prime is 1003422337. The reversal of 1003422333 is 3332243001.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 3332243001 = 3 ⋅1110747667.

It is not a de Polignac number, because 1003422333 - 2²⁴ = 986645117 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1003422337) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 167237053 + ... + 167237058.

It is an arithmetic number, because the mean of its divisors is an integer number (334474112).

Almost surely, 2^1003422333 is an apocalyptic number.

It is an amenable number.

1003422333 is a deficient number, since it is larger than the sum of its proper divisors (334474115).

1003422333 is an equidigital number, since it uses as much as digits as its factorization.

1003422333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 334474114.

The product of its (nonzero) digits is 1296, while the sum is 21.

The square root of 1003422333 is about 31676.8422195142. The cubic root of 1003422333 is about 1001.1394787616.

Adding to 1003422333 its reverse (3332243001), we get a palindrome (4335665334).

The spelling of 1003422333 in words is "one billion, three million, four hundred twenty-two thousand, three hundred thirty-three".