131320112031230 has 8 divisors (see below), whose sum is σ = 236376201656232. Its totient is φ = 52528044812488.

The previous prime is 131320112031197. The next prime is 131320112031287. The reversal of 131320112031230 is 32130211023131.

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

It is a junction number, because it is equal to n+sod(n) for n = 131320112031196 and 131320112031205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6566005601552 + ... + 6566005601571.

It is an arithmetic number, because the mean of its divisors is an integer number (29547025207029).

Almost surely, 2^{131320112031230} is an apocalyptic number.

131320112031230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

131320112031230 is a deficient number, since it is larger than the sum of its proper divisors (105056089625002).

131320112031230 is a wasteful number, since it uses less digits than its factorization.

131320112031230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13132011203130.

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 131320112031230 its reverse (32130211023131), we get a palindrome (163450323054361).

The spelling of 131320112031230 in words is "one hundred thirty-one trillion, three hundred twenty billion, one hundred twelve million, thirty-one thousand, two hundred thirty".