331212331113 has 8 divisors (see below), whose sum is σ = 442717730976. Its totient is φ = 220257576000.

The previous prime is 331212331103. The next prime is 331212331139. The reversal of 331212331113 is 311133212133.

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

It is not a de Polignac number, because 331212331113 - 2⁹ = 331212330601 is a prime.

It is not an unprimeable number, because it can be changed into a prime (331212331103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 137659783 + ... + 137662188.

It is an arithmetic number, because the mean of its divisors is an integer number (55339716372).

Almost surely, 2^331212331113 is an apocalyptic number.

It is an amenable number.

331212331113 is a deficient number, since it is larger than the sum of its proper divisors (111505399863).

331212331113 is a wasteful number, since it uses less digits than its factorization.

331212331113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 275322375.

The product of its digits is 972, while the sum is 24.

Adding to 331212331113 its reverse (311133212133), we get a palindrome (642345543246).

The spelling of 331212331113 in words is "three hundred thirty-one billion, two hundred twelve million, three hundred thirty-one thousand, one hundred thirteen".