10331143510021 has 8 divisors (see below), whose sum is σ = 10723921553664. Its totient is φ = 9945572403120.

The previous prime is 10331143510003. The next prime is 10331143510033. The reversal of 10331143510021 is 12001534113301.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10331143510021 - 2¹¹ = 10331143507973 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 (10331143517021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1801731265 + ... + 1801736998.

It is an arithmetic number, because the mean of its divisors is an integer number (1340490194208).

Almost surely, 2^{10331143510021} is an apocalyptic number.

It is an amenable number.

10331143510021 is a deficient number, since it is larger than the sum of its proper divisors (392778043643).

10331143510021 is an equidigital number, since it uses as much as digits as its factorization.

10331143510021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3603468371.

The product of its (nonzero) digits is 1080, while the sum is 25.

Adding to 10331143510021 its reverse (12001534113301), we get a palindrome (22332677623322).

The spelling of 10331143510021 in words is "ten trillion, three hundred thirty-one billion, one hundred forty-three million, five hundred ten thousand, twenty-one".