123530113401 has 8 divisors (see below), whose sum is σ = 164708625984. Its totient is φ = 82352504880.

The previous prime is 123530113397. The next prime is 123530113409. The reversal of 123530113401 is 104311035321.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 123530113401 - 2² = 123530113397 is a prime.

It is not an unprimeable number, because it can be changed into a prime (123530113409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 216691 + ... + 542231.

It is an arithmetic number, because the mean of its divisors is an integer number (20588578248).

Almost surely, 2^123530113401 is an apocalyptic number.

It is an amenable number.

123530113401 is a deficient number, since it is larger than the sum of its proper divisors (41178512583).

123530113401 is a wasteful number, since it uses less digits than its factorization.

123530113401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 452031.

The product of its (nonzero) digits is 1080, while the sum is 24.

Adding to 123530113401 its reverse (104311035321), we get a palindrome (227841148722).

The spelling of 123530113401 in words is "one hundred twenty-three billion, five hundred thirty million, one hundred thirteen thousand, four hundred one".