2130031210231 has 16 divisors (see below), whose sum is σ = 2328153166080. Its totient is φ = 1940005117440.

The previous prime is 2130031210187. The next prime is 2130031210253. The reversal of 2130031210231 is 1320121300312.

It is not a de Polignac number, because 2130031210231 - 2¹¹ = 2130031208183 is a prime.

It is a super-2 number, since 2×2130031210231² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2130031210199 and 2130031210208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2130031210831) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30694185 + ... + 30763501.

It is an arithmetic number, because the mean of its divisors is an integer number (145509572880).

Almost surely, 2^{2130031210231} is an apocalyptic number.

2130031210231 is a deficient number, since it is larger than the sum of its proper divisors (198121955849).

2130031210231 is a wasteful number, since it uses less digits than its factorization.

2130031210231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127674.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 2130031210231 its reverse (1320121300312), we get a palindrome (3450152510543).

The spelling of 2130031210231 in words is "two trillion, one hundred thirty billion, thirty-one million, two hundred ten thousand, two hundred thirty-one".