10133221340 has 96 divisors (see below), whose sum is σ = 23825430720. Its totient is φ = 3588147200.

The previous prime is 10133221337. The next prime is 10133221361. The reversal of 10133221340 is 4312233101.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9136706 + ... + 9137814.

It is an arithmetic number, because the mean of its divisors is an integer number (248181570).

Almost surely, 2^10133221340 is an apocalyptic number.

10133221340 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 10133221340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11912715360).

10133221340 is an abundant number, since it is smaller than the sum of its proper divisors (13692209380).

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

10133221340 is a wasteful number, since it uses less digits than its factorization.

10133221340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2183 (or 2181 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 10133221340 its reverse (4312233101), we get a palindrome (14445454441).

The spelling of 10133221340 in words is "ten billion, one hundred thirty-three million, two hundred twenty-one thousand, three hundred forty".