1011340202323 has 16 divisors (see below), whose sum is σ = 1130241974400. Its totient is φ = 896934139200.

The previous prime is 1011340202321. The next prime is 1011340202351. The reversal of 1011340202323 is 3232020431101.

It is not a de Polignac number, because 1011340202323 - 2¹ = 1011340202321 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1011340202294 and 1011340202303.

It is not an unprimeable number, because it can be changed into a prime (1011340202321) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13685728 + ... + 13759426.

It is an arithmetic number, because the mean of its divisors is an integer number (70640123400).

Almost surely, 2^{1011340202323} is an apocalyptic number.

1011340202323 is a deficient number, since it is larger than the sum of its proper divisors (118901772077).

1011340202323 is a wasteful number, since it uses less digits than its factorization.

1011340202323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104178.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 1011340202323 its reverse (3232020431101), we get a palindrome (4243360633424).

The spelling of 1011340202323 in words is "one trillion, eleven billion, three hundred forty million, two hundred two thousand, three hundred twenty-three".