23331010313421 has 6 divisors (see below), whose sum is σ = 33700348230510. Its totient is φ = 15554006875608.

The previous prime is 23331010313419. The next prime is 23331010313441. The reversal of 23331010313421 is 12431301013332.

23331010313421 is a `hidden beast` number, since 2 + 3 + 3 + 310 + 1 + 0 + 3 + 1 + 342 + 1 = 666.

It can be written as a sum of positive squares in only one way, i.e., 19282101717321 + 4048908596100 = 4391139^2 + 2012190^2 .

It is not a de Polignac number, because 23331010313421 - 2¹ = 23331010313419 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23331010313441) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 1296167239626 + ... + 1296167239643.

It is an arithmetic number, because the mean of its divisors is an integer number (5616724705085).

Almost surely, 2^{23331010313421} is an apocalyptic number.

It is an amenable number.

23331010313421 is a deficient number, since it is larger than the sum of its proper divisors (10369337917089).

23331010313421 is a wasteful number, since it uses less digits than its factorization.

23331010313421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2592334479275 (or 2592334479272 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 27.

Adding to 23331010313421 its reverse (12431301013332), we get a palindrome (35762311326753).

The spelling of 23331010313421 in words is "twenty-three trillion, three hundred thirty-one billion, ten million, three hundred thirteen thousand, four hundred twenty-one".