10403421333 has 16 divisors (see below), whose sum is σ = 14388264000. Its totient is φ = 6681515904.

The previous prime is 10403421311. The next prime is 10403421349. The reversal of 10403421333 is 33312430401.

10403421333 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10403421333 - 2¹² = 10403417237 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10403421383) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 542958 + ... + 561791.

It is an arithmetic number, because the mean of its divisors is an integer number (899266500).

Almost surely, 2^10403421333 is an apocalyptic number.

It is an amenable number.

10403421333 is a deficient number, since it is larger than the sum of its proper divisors (3984842667).

10403421333 is a wasteful number, since it uses less digits than its factorization.

10403421333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1104868.

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 10403421333 its reverse (33312430401), we get a palindrome (43715851734).

The spelling of 10403421333 in words is "ten billion, four hundred three million, four hundred twenty-one thousand, three hundred thirty-three".