123932289801 has 8 divisors (see below), whose sum is σ = 165521711520. Its totient is φ = 82482197312.

The previous prime is 123932289799. The next prime is 123932289809. The reversal of 123932289801 is 108982239321.

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

It is a cyclic number.

It is not a de Polignac number, because 123932289801 - 2¹ = 123932289799 is a prime.

It is not an unprimeable number, because it can be changed into a prime (123932289809) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34830231 + ... + 34833788.

It is an arithmetic number, because the mean of its divisors is an integer number (20690213940).

Almost surely, 2^123932289801 is an apocalyptic number.

It is an amenable number.

123932289801 is a deficient number, since it is larger than the sum of its proper divisors (41589421719).

123932289801 is an equidigital number, since it uses as much as digits as its factorization.

123932289801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69664615.

The product of its (nonzero) digits is 373248, while the sum is 48.

The spelling of 123932289801 in words is "one hundred twenty-three billion, nine hundred thirty-two million, two hundred eighty-nine thousand, eight hundred one".