5112510034123 has 8 divisors (see below), whose sum is σ = 5151016051776. Its totient is φ = 5074147965000.

The previous prime is 5112510034091. The next prime is 5112510034169. The reversal of 5112510034123 is 3214300152115.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5112510034123 - 2⁵ = 5112510034091 is a prime.

It is a super-2 number, since 2×5112510034123² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5112510034091 and 5112510034100.

It is not an unprimeable number, because it can be changed into a prime (5112510634123) 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, 35915833 + ... + 36057898.

It is an arithmetic number, because the mean of its divisors is an integer number (643877006472).

Almost surely, 2^{5112510034123} is an apocalyptic number.

5112510034123 is a deficient number, since it is larger than the sum of its proper divisors (38506017653).

5112510034123 is a wasteful number, since it uses less digits than its factorization.

5112510034123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71974265.

The product of its (nonzero) digits is 3600, while the sum is 28.

Adding to 5112510034123 its reverse (3214300152115), we get a palindrome (8326810186238).

The spelling of 5112510034123 in words is "five trillion, one hundred twelve billion, five hundred ten million, thirty-four thousand, one hundred twenty-three".