1322010323123 has 16 divisors (see below), whose sum is σ = 1582553465856. Its totient is φ = 1079762972640.

The previous prime is 1322010323113. The next prime is 1322010323147. The reversal of 1322010323123 is 3213230102231.

It is a cyclic number.

It is not a de Polignac number, because 1322010323123 - 2⁴ = 1322010323107 is a prime.

It is a super-2 number, since 2×1322010323123² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1322010323113) 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, 15568388 + ... + 15653073.

It is an arithmetic number, because the mean of its divisors is an integer number (98909591616).

Almost surely, 2^{1322010323123} is an apocalyptic number.

1322010323123 is a deficient number, since it is larger than the sum of its proper divisors (260543142733).

1322010323123 is a wasteful number, since it uses less digits than its factorization.

1322010323123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31221754.

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

Adding to 1322010323123 its reverse (3213230102231), we get a palindrome (4535240425354).

The spelling of 1322010323123 in words is "one trillion, three hundred twenty-two billion, ten million, three hundred twenty-three thousand, one hundred twenty-three".