331011424232313 has 32 divisors (see below), whose sum is σ = 490568142707712. Its totient is φ = 196822770705600.

The previous prime is 331011424232311. The next prime is 331011424232323. The reversal of 331011424232313 is 313232424110133.

It is not a de Polignac number, because 331011424232313 - 2¹ = 331011424232311 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (331011424232311) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 66130506 + ... + 70959612.

It is an arithmetic number, because the mean of its divisors is an integer number (15330254459616).

Almost surely, 2^{331011424232313} is an apocalyptic number.

331011424232313 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

It is an amenable number.

331011424232313 is a deficient number, since it is larger than the sum of its proper divisors (159556718475399).

331011424232313 is a wasteful number, since it uses less digits than its factorization.

331011424232313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4868365.

The product of its (nonzero) digits is 31104, while the sum is 33.

Adding to 331011424232313 its reverse (313232424110133), we get a palindrome (644243848342446).

The spelling of 331011424232313 in words is "three hundred thirty-one trillion, eleven billion, four hundred twenty-four million, two hundred thirty-two thousand, three hundred thirteen".