311530011613041 has 8 divisors (see below), whose sum is σ = 447325144880320. Its totient is φ = 191710776377232.

The previous prime is 311530011612997. The next prime is 311530011613049. The reversal of 311530011613041 is 140316110035113.

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

It is not a de Polignac number, because 311530011613041 - 2¹³ = 311530011604849 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (311530011613049) 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, 3993974507821 + ... + 3993974507898.

It is an arithmetic number, because the mean of its divisors is an integer number (55915643110040).

Almost surely, 2^{311530011613041} is an apocalyptic number.

It is an amenable number.

311530011613041 is a deficient number, since it is larger than the sum of its proper divisors (135795133267279).

311530011613041 is a wasteful number, since it uses less digits than its factorization.

311530011613041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7987949015735.

The product of its (nonzero) digits is 3240, while the sum is 30.

Adding to 311530011613041 its reverse (140316110035113), we get a palindrome (451846121648154).

The spelling of 311530011613041 in words is "three hundred eleven trillion, five hundred thirty billion, eleven million, six hundred thirteen thousand, forty-one".