5101366026123 has 10 divisors (see below), whose sum is σ = 7620559125564. Its totient is φ = 3400910684028.

The previous prime is 5101366026103. The next prime is 5101366026139. The reversal of 5101366026123 is 3216206631015.

5101366026123 is a `hidden beast` number, since 5 + 1 + 0 + 1 + 36 + 6 + 0 + 2 + 612 + 3 = 666.

It is not a de Polignac number, because 5101366026123 - 2¹⁷ = 5101365895051 is a prime.

It is a super-2 number, since 2×5101366026123² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5101366026103) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 31489913661 + ... + 31489913822.

Almost surely, 2^{5101366026123} is an apocalyptic number.

5101366026123 is a deficient number, since it is larger than the sum of its proper divisors (2519193099441).

5101366026123 is an equidigital number, since it uses as much as digits as its factorization.

5101366026123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62979827495 (or 62979827486 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 36.

The spelling of 5101366026123 in words is "five trillion, one hundred one billion, three hundred sixty-six million, twenty-six thousand, one hundred twenty-three".