311203141001 has 8 divisors (see below), whose sum is σ = 315755452224. Its totient is φ = 306655529040.

The previous prime is 311203140971. The next prime is 311203141037. The reversal of 311203141001 is 100141302113.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-311203141001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (311203144001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1041290 + ... + 1306403.

It is an arithmetic number, because the mean of its divisors is an integer number (39469431528).

Almost surely, 2^311203141001 is an apocalyptic number.

It is an amenable number.

311203141001 is a deficient number, since it is larger than the sum of its proper divisors (4552311223).

311203141001 is a wasteful number, since it uses less digits than its factorization.

311203141001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2349631.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 311203141001 its reverse (100141302113), we get a palindrome (411344443114).

The spelling of 311203141001 in words is "three hundred eleven billion, two hundred three million, one hundred forty-one thousand, one".