10012144431323 has 16 divisors (see below), whose sum is σ = 10133757903360. Its totient is φ = 9891019465344.

The previous prime is 10012144431313. The next prime is 10012144431427. The reversal of 10012144431323 is 32313444121001.

It is a cyclic number.

It is not a de Polignac number, because 10012144431323 - 2²⁸ = 10011875995867 is a prime.

It is a super-2 number, since 2×10012144431323² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10012144431313) 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 15 ways as a sum of consecutive naturals, for example, 109793315 + ... + 109884467.

It is an arithmetic number, because the mean of its divisors is an integer number (633359868960).

Almost surely, 2^{10012144431323} is an apocalyptic number.

10012144431323 is a deficient number, since it is larger than the sum of its proper divisors (121613472037).

10012144431323 is a wasteful number, since it uses less digits than its factorization.

10012144431323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93818.

The product of its (nonzero) digits is 6912, while the sum is 29.

Adding to 10012144431323 its reverse (32313444121001), we get a palindrome (42325588552324).

The spelling of 10012144431323 in words is "ten trillion, twelve billion, one hundred forty-four million, four hundred thirty-one thousand, three hundred twenty-three".