123114015125 has 16 divisors (see below), whose sum is σ = 153959292864. Its totient is φ = 98290570000.

The previous prime is 123114015103. The next prime is 123114015131. The reversal of 123114015125 is 521510411321.

It is not a de Polignac number, because 123114015125 - 2¹⁴ = 123113998741 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 123114015094 and 123114015103.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 941591 + ... + 1064340.

It is an arithmetic number, because the mean of its divisors is an integer number (9622455804).

Almost surely, 2^123114015125 is an apocalyptic number.

It is an amenable number.

123114015125 is a deficient number, since it is larger than the sum of its proper divisors (30845277739).

123114015125 is an equidigital number, since it uses as much as digits as its factorization.

123114015125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2006437 (or 2006427 counting only the distinct ones).

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

Adding to 123114015125 its reverse (521510411321), we get a palindrome (644624426446).

The spelling of 123114015125 in words is "one hundred twenty-three billion, one hundred fourteen million, fifteen thousand, one hundred twenty-five".