10333112421 has 16 divisors (see below), whose sum is σ = 13848934400. Its totient is φ = 6853060080.

The previous prime is 10333112407. The next prime is 10333112459. The reversal of 10333112421 is 12421133301.

It is not a de Polignac number, because 10333112421 - 2²⁹ = 9796241509 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 (10333112021) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1132086 + ... + 1141176.

It is an arithmetic number, because the mean of its divisors is an integer number (865558400).

Almost surely, 2^10333112421 is an apocalyptic number.

It is an amenable number.

10333112421 is a deficient number, since it is larger than the sum of its proper divisors (3515821979).

10333112421 is a wasteful number, since it uses less digits than its factorization.

10333112421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11016.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 10333112421 its reverse (12421133301), we get a palindrome (22754245722).

The spelling of 10333112421 in words is "ten billion, three hundred thirty-three million, one hundred twelve thousand, four hundred twenty-one".