311241043141 has 8 divisors (see below), whose sum is σ = 371169442944. Its totient is φ = 255178991760.

The previous prime is 311241043129. The next prime is 311241043151. The reversal of 311241043141 is 141340142113.

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

It is a de Polignac number, because none of the positive numbers 2^k-311241043141 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (311241043151) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 966586930 + ... + 966587251.

It is an arithmetic number, because the mean of its divisors is an integer number (46396180368).

Almost surely, 2^311241043141 is an apocalyptic number.

It is an amenable number.

311241043141 is a deficient number, since it is larger than the sum of its proper divisors (59928399803).

311241043141 is a wasteful number, since it uses less digits than its factorization.

311241043141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1933174211.

The product of its (nonzero) digits is 1152, while the sum is 25.

Adding to 311241043141 its reverse (141340142113), we get a palindrome (452581185254).

The spelling of 311241043141 in words is "three hundred eleven billion, two hundred forty-one million, forty-three thousand, one hundred forty-one".