10143321323 has 12 divisors (see below), whose sum is σ = 10716054768. Its totient is φ = 9599789520.

The previous prime is 10143321283. The next prime is 10143321341. The reversal of 10143321323 is 32312334101.

It is not a de Polignac number, because 10143321323 - 2¹² = 10143317227 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10143321623) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 358565 + ... + 385817.

It is an arithmetic number, because the mean of its divisors is an integer number (893004564).

Almost surely, 2^10143321323 is an apocalyptic number.

10143321323 is a deficient number, since it is larger than the sum of its proper divisors (572733445).

10143321323 is a wasteful number, since it uses less digits than its factorization.

10143321323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28322 (or 28303 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 10143321323 its reverse (32312334101), we get a palindrome (42455655424).

The spelling of 10143321323 in words is "ten billion, one hundred forty-three million, three hundred twenty-one thousand, three hundred twenty-three".