3100321212131 has 8 divisors (see below), whose sum is σ = 3642335410224. Its totient is φ = 2601668149920.

The previous prime is 3100321212113. The next prime is 3100321212229. The reversal of 3100321212131 is 1312121230013.

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 3100321212131 - 2¹⁴ = 3100321195747 is a prime.

It is a super-2 number, since 2×3100321212131² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3100321212031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10840283816 + ... + 10840284101.

It is an arithmetic number, because the mean of its divisors is an integer number (455291926278).

Almost surely, 2^{3100321212131} is an apocalyptic number.

3100321212131 is a deficient number, since it is larger than the sum of its proper divisors (542014198093).

3100321212131 is a wasteful number, since it uses less digits than its factorization.

3100321212131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21680567941.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 3100321212131 its reverse (1312121230013), we get a palindrome (4412442442144).

The spelling of 3100321212131 in words is "three trillion, one hundred billion, three hundred twenty-one million, two hundred twelve thousand, one hundred thirty-one".