2123103313023 has 32 divisors (see below), whose sum is σ = 3542055912960. Its totient is φ = 1098929151360.

The previous prime is 2123103313021. The next prime is 2123103313061. The reversal of 2123103313023 is 3203133013212.

It is not a de Polignac number, because 2123103313023 - 2¹ = 2123103313021 is a prime.

It is a super-3 number, since 3×2123103313023³ (a number of 38 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2123103312984 and 2123103313002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2123103313021) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16526128 + ... + 16654101.

It is an arithmetic number, because the mean of its divisors is an integer number (110689247280).

Almost surely, 2^{2123103313023} is an apocalyptic number.

2123103313023 is a deficient number, since it is larger than the sum of its proper divisors (1418952599937).

2123103313023 is a wasteful number, since it uses less digits than its factorization.

2123103313023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33180527.

The product of its (nonzero) digits is 1944, while the sum is 24.

Adding to 2123103313023 its reverse (3203133013212), we get a palindrome (5326236326235).

The spelling of 2123103313023 in words is "two trillion, one hundred twenty-three billion, one hundred three million, three hundred thirteen thousand, twenty-three".