331021113001121 has 8 divisors (see below), whose sum is σ = 341702461089024. Its totient is φ = 320339967892560.

The previous prime is 331021113001057. The next prime is 331021113001199. The reversal of 331021113001121 is 121100311120133.

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

It is a cyclic number.

It is not a de Polignac number, because 331021113001121 - 2⁶ = 331021113001057 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 331021113001093 and 331021113001102.

It is not an unprimeable number, because it can be changed into a prime (331021113001421) 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, 47427146 + ... + 53957171.

It is an arithmetic number, because the mean of its divisors is an integer number (42712807636128).

Almost surely, 2^{331021113001121} is an apocalyptic number.

331021113001121 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

It is an amenable number.

331021113001121 is a deficient number, since it is larger than the sum of its proper divisors (10681348087903).

331021113001121 is a wasteful number, since it uses less digits than its factorization.

331021113001121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101489671.

The product of its (nonzero) digits is 108, while the sum is 20.

Adding to 331021113001121 its reverse (121100311120133), we get a palindrome (452121424121254).

The spelling of 331021113001121 in words is "three hundred thirty-one trillion, twenty-one billion, one hundred thirteen million, one thousand, one hundred twenty-one".