10321334121 has 32 divisors (see below), whose sum is σ = 16164720640. Its totient is φ = 5736272256.

The previous prime is 10321334119. The next prime is 10321334131. The reversal of 10321334121 is 12143312301.

It is not a de Polignac number, because 10321334121 - 2¹ = 10321334119 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (10321334131) 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, 64725 + ... + 157581.

It is an arithmetic number, because the mean of its divisors is an integer number (505147520).

Almost surely, 2^10321334121 is an apocalyptic number.

It is an amenable number.

10321334121 is a deficient number, since it is larger than the sum of its proper divisors (5843386519).

10321334121 is an equidigital number, since it uses as much as digits as its factorization.

10321334121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93013.

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

Adding to 10321334121 its reverse (12143312301), we get a palindrome (22464646422).

The spelling of 10321334121 in words is "ten billion, three hundred twenty-one million, three hundred thirty-four thousand, one hundred twenty-one".