2021210114131 has 8 divisors (see below), whose sum is σ = 2176713158480. Its totient is φ = 1865710690272.

The previous prime is 2021210114003. The next prime is 2021210114219. The reversal of 2021210114131 is 1314110121202.

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

It is not a de Polignac number, because 2021210114131 - 2⁷ = 2021210114003 is a prime.

It is a super-2 number, since 2×2021210114131² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2021210114099 and 2021210114108.

It is not an unprimeable number, because it can be changed into a prime (2021210114731) 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, 315325 + ... + 2035153.

It is an arithmetic number, because the mean of its divisors is an integer number (272089144810).

Almost surely, 2^{2021210114131} is an apocalyptic number.

2021210114131 is a deficient number, since it is larger than the sum of its proper divisors (155503044349).

2021210114131 is a wasteful number, since it uses less digits than its factorization.

2021210114131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1810245.

The product of its (nonzero) digits is 96, while the sum is 19.

Adding to 2021210114131 its reverse (1314110121202), we get a palindrome (3335320235333).

The spelling of 2021210114131 in words is "two trillion, twenty-one billion, two hundred ten million, one hundred fourteen thousand, one hundred thirty-one".