2130103132231 has 4 divisors (see below), whose sum is σ = 2131844836752. Its totient is φ = 2128361427712.

The previous prime is 2130103132217. The next prime is 2130103132247. The reversal of 2130103132231 is 1322313010312.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2130103132231 is a prime.

It is a super-2 number, since 2×2130103132231² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2130103132271) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 870850426 + ... + 870852871.

It is an arithmetic number, because the mean of its divisors is an integer number (532961209188).

Almost surely, 2^{2130103132231} is an apocalyptic number.

2130103132231 is a deficient number, since it is larger than the sum of its proper divisors (1741704521).

2130103132231 is a wasteful number, since it uses less digits than its factorization.

2130103132231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1741704520.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 2130103132231 its reverse (1322313010312), we get a palindrome (3452416142543).

It can be divided in two parts, 213010 and 3132231, that added together give a square (3345241 = 1829²).

The spelling of 2130103132231 in words is "two trillion, one hundred thirty billion, one hundred three million, one hundred thirty-two thousand, two hundred thirty-one".