5112251102123 has 8 divisors (see below), whose sum is σ = 5577390639360. Its totient is φ = 4647176471080.

The previous prime is 5112251102041. The next prime is 5112251102131. The reversal of 5112251102123 is 3212011522115.

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

It is not a de Polignac number, because 5112251102123 - 2¹⁰ = 5112251101099 is a prime.

It is a super-2 number, since 2×5112251102123² (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 = 5112251102092 and 5112251102101.

It is not an unprimeable number, because it can be changed into a prime (5112251102143) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16061783 + ... + 16376976.

It is an arithmetic number, because the mean of its divisors is an integer number (697173829920).

Almost surely, 2^{5112251102123} is an apocalyptic number.

5112251102123 is a deficient number, since it is larger than the sum of its proper divisors (465139537237).

5112251102123 is a wasteful number, since it uses less digits than its factorization.

5112251102123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32453097.

The product of its (nonzero) digits is 1200, while the sum is 26.

Adding to 5112251102123 its reverse (3212011522115), we get a palindrome (8324262624238).

The spelling of 5112251102123 in words is "five trillion, one hundred twelve billion, two hundred fifty-one million, one hundred two thousand, one hundred twenty-three".