124121061404315 has 4 divisors (see below), whose sum is σ = 148945273685184. Its totient is φ = 99296849123448.

The previous prime is 124121061404257. The next prime is 124121061404359. The reversal of 124121061404315 is 513404160121421.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 124121061404315 - 2¹⁸ = 124121061142171 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12412106140427 + ... + 12412106140436.

It is an arithmetic number, because the mean of its divisors is an integer number (37236318421296).

Almost surely, 2^{124121061404315} is an apocalyptic number.

124121061404315 is a deficient number, since it is larger than the sum of its proper divisors (24824212280869).

124121061404315 is an equidigital number, since it uses as much as digits as its factorization.

124121061404315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24824212280868.

The product of its (nonzero) digits is 23040, while the sum is 35.

The spelling of 124121061404315 in words is "one hundred twenty-four trillion, one hundred twenty-one billion, sixty-one million, four hundred four thousand, three hundred fifteen".