124123033001 has 4 divisors (see below), whose sum is σ = 135406945104. Its totient is φ = 112839120900.

The previous prime is 124123032973. The next prime is 124123033031. The reversal of 124123033001 is 100330321421.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 124123033001 - 2¹⁴ = 124123016617 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (124123033031) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5641956035 + ... + 5641956056.

It is an arithmetic number, because the mean of its divisors is an integer number (33851736276).

Almost surely, 2^124123033001 is an apocalyptic number.

124123033001 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

124123033001 is a deficient number, since it is larger than the sum of its proper divisors (11283912103).

124123033001 is a wasteful number, since it uses less digits than its factorization.

124123033001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11283912102.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 124123033001 its reverse (100330321421), we get a palindrome (224453354422).

The spelling of 124123033001 in words is "one hundred twenty-four billion, one hundred twenty-three million, thirty-three thousand, one".