331121030010213 has 8 divisors (see below), whose sum is σ = 441495429084000. Its totient is φ = 220746992138288.

The previous prime is 331121030010119. The next prime is 331121030010241. The reversal of 331121030010213 is 312010030121133.

It is a happy number.

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 331121030010213 - 2²¹ = 331121027913061 is a prime.

It is a super-2 number, since 2×331121030010213² (a number of 30 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 331121030010213.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (331121030010283) 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, 88154163 + ... + 91833536.

It is an arithmetic number, because the mean of its divisors is an integer number (55186928635500).

Almost surely, 2^{331121030010213} is an apocalyptic number.

It is an amenable number.

331121030010213 is a deficient number, since it is larger than the sum of its proper divisors (110374399073787).

331121030010213 is a wasteful number, since it uses less digits than its factorization.

331121030010213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 180600931.

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 331121030010213 its reverse (312010030121133), we get a palindrome (643131060131346).

The spelling of 331121030010213 in words is "three hundred thirty-one trillion, one hundred twenty-one billion, thirty million, ten thousand, two hundred thirteen".