130123122230231 has 16 divisors (see below), whose sum is σ = 142781252644800. Its totient is φ = 117843519306240.

The previous prime is 130123122230159. The next prime is 130123122230281. The reversal of 130123122230231 is 132032221321031.

It is not a de Polignac number, because 130123122230231 - 2³⁰ = 130122048488407 is a prime.

It is a super-2 number, since 2×130123122230231² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 130123122230231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130123122230281) 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, 18211295 + ... + 24328943.

It is an arithmetic number, because the mean of its divisors is an integer number (8923828290300).

Almost surely, 2^{130123122230231} is an apocalyptic number.

130123122230231 is a deficient number, since it is larger than the sum of its proper divisors (12658130414569).

130123122230231 is a wasteful number, since it uses less digits than its factorization.

130123122230231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6148586.

The product of its (nonzero) digits is 2592, while the sum is 26.

Adding to 130123122230231 its reverse (132032221321031), we get a palindrome (262155343551262).

The spelling of 130123122230231 in words is "one hundred thirty trillion, one hundred twenty-three billion, one hundred twenty-two million, two hundred thirty thousand, two hundred thirty-one".