124648368901 has 16 divisors (see below), whose sum is σ = 145473926400. Its totient is φ = 104586663168.

The previous prime is 124648368899. The next prime is 124648368931. The reversal of 124648368901 is 109863846421.

It is a cyclic number.

It is not a de Polignac number, because 124648368901 - 2¹ = 124648368899 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (124648368931) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 219796 + ... + 545533.

It is an arithmetic number, because the mean of its divisors is an integer number (9092120400).

Almost surely, 2^124648368901 is an apocalyptic number.

It is an amenable number.

124648368901 is a deficient number, since it is larger than the sum of its proper divisors (20825557499).

124648368901 is an equidigital number, since it uses as much as digits as its factorization.

124648368901 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 765828.

The product of its (nonzero) digits is 1990656, while the sum is 52.

The spelling of 124648368901 in words is "one hundred twenty-four billion, six hundred forty-eight million, three hundred sixty-eight thousand, nine hundred one".