10333121000 has 128 divisors (see below), whose sum is σ = 24687936000. Its totient is φ = 4047264000.

The previous prime is 10333120961. The next prime is 10333121003. The reversal of 10333121000 is 12133301.

It is not an unprimeable number, because it can be changed into a prime (10333121003) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10980530 + ... + 10981470.

It is an arithmetic number, because the mean of its divisors is an integer number (192874500).

Almost surely, 2^10333121000 is an apocalyptic number.

10333121000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10333121000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12343968000).

10333121000 is an abundant number, since it is smaller than the sum of its proper divisors (14354815000).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10333121000 is a wasteful number, since it uses less digits than its factorization.

10333121000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1180 (or 1166 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 14.

Adding to 10333121000 its reverse (12133301), we get a palindrome (10345254301).

The spelling of 10333121000 in words is "ten billion, three hundred thirty-three million, one hundred twenty-one thousand".