10402201323 has 24 divisors (see below), whose sum is σ = 15289310400. Its totient is φ = 6813139824.

The previous prime is 10402201321. The next prime is 10402201331. The reversal of 10402201323 is 32310220401.

It is not a de Polignac number, because 10402201323 - 2¹ = 10402201321 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10402201296 and 10402201305.

It is not an unprimeable number, because it can be changed into a prime (10402201321) 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 23 ways as a sum of consecutive naturals, for example, 1050168 + ... + 1060026.

It is an arithmetic number, because the mean of its divisors is an integer number (637054600).

Almost surely, 2^10402201323 is an apocalyptic number.

10402201323 is a deficient number, since it is larger than the sum of its proper divisors (4887109077).

10402201323 is a wasteful number, since it uses less digits than its factorization.

10402201323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11911 (or 11908 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 10402201323 its reverse (32310220401), we get a palindrome (42712421724).

The spelling of 10402201323 in words is "ten billion, four hundred two million, two hundred one thousand, three hundred twenty-three".