1200124141001 has 8 divisors (see below), whose sum is σ = 1264932407880. Its totient is φ = 1136877519232.

The previous prime is 1200124140991. The next prime is 1200124141049. The reversal of 1200124141001 is 1001414210021.

It can be written as a sum of positive squares in 4 ways, for example, as 247704294601 + 952419846400 = 497699^2 + 975920^2 .

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 1200124141001 - 2¹⁸ = 1200123878857 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1200124141081) 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, 390409700 + ... + 390412773.

It is an arithmetic number, because the mean of its divisors is an integer number (158116550985).

Almost surely, 2^{1200124141001} is an apocalyptic number.

It is an amenable number.

1200124141001 is a deficient number, since it is larger than the sum of its proper divisors (64808266879).

1200124141001 is an equidigital number, since it uses as much as digits as its factorization.

1200124141001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 780822555.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 1200124141001 its reverse (1001414210021), we get a palindrome (2201538351022).

The spelling of 1200124141001 in words is "one trillion, two hundred billion, one hundred twenty-four million, one hundred forty-one thousand, one".