1241201203001 has 4 divisors (see below), whose sum is σ = 1252801214352. Its totient is φ = 1229601191652.

The previous prime is 1241201202991. The next prime is 1241201203049. The reversal of 1241201203001 is 1003021021421.

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 a cyclic number.

It is not a de Polignac number, because 1241201203001 - 2⁶ = 1241201202937 is a prime.

It is a super-2 number, since 2×1241201203001² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1241201203061) 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 3 ways as a sum of consecutive naturals, for example, 5800005515 + ... + 5800005728.

It is an arithmetic number, because the mean of its divisors is an integer number (313200303588).

Almost surely, 2^{1241201203001} is an apocalyptic number.

It is an amenable number.

1241201203001 is a deficient number, since it is larger than the sum of its proper divisors (11600011351).

1241201203001 is a wasteful number, since it uses less digits than its factorization.

1241201203001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11600011350.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 1241201203001 its reverse (1003021021421), we get a palindrome (2244222224422).

The spelling of 1241201203001 in words is "one trillion, two hundred forty-one billion, two hundred one million, two hundred three thousand, one".