12103542530514 has 48 divisors (see below), whose sum is σ = 27249044135040. Its totient is φ = 4026587740560.

The previous prime is 12103542530449. The next prime is 12103542530581. The reversal of 12103542530514 is 41503524530121.

12103542530514 is a `hidden beast` number, since 1 + 2 + 1 + 0 + 35 + 42 + 530 + 51 + 4 = 666.

It is a super-2 number, since 2×12103542530514² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 24216682 + ... + 24711429.

It is an arithmetic number, because the mean of its divisors is an integer number (567688419480).

Almost surely, 2^{12103542530514} is an apocalyptic number.

12103542530514 is an abundant number, since it is smaller than the sum of its proper divisors (15145501604526).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12103542530514 is an equidigital number, since it uses as much as digits as its factorization.

12103542530514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48928637 (or 48928625 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 36.

The spelling of 12103542530514 in words is "twelve trillion, one hundred three billion, five hundred forty-two million, five hundred thirty thousand, five hundred fourteen".