5122012023 has 8 divisors (see below), whose sum is σ = 7588166000. Its totient is φ = 3414674664.

The previous prime is 5122011989. The next prime is 5122012031. The reversal of 5122012023 is 3202102215.

It is not a de Polignac number, because 5122012023 - 2⁸ = 5122011767 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5122011987 and 5122012005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5122012523) 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 7 ways as a sum of consecutive naturals, for example, 94852048 + ... + 94852101.

It is an arithmetic number, because the mean of its divisors is an integer number (948520750).

Almost surely, 2^5122012023 is an apocalyptic number.

5122012023 is a deficient number, since it is larger than the sum of its proper divisors (2466153977).

5122012023 is a wasteful number, since it uses less digits than its factorization.

5122012023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189704158 (or 189704152 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 5122012023 is about 71568.2333371448. The cubic root of 5122012023 is about 1723.7734918409.

Adding to 5122012023 its reverse (3202102215), we get a palindrome (8324114238).

The spelling of 5122012023 in words is "five billion, one hundred twenty-two million, twelve thousand, twenty-three".