123131324410230 has 16 divisors (see below), whose sum is σ = 295515178584624. Its totient is φ = 32835019842720.

The previous prime is 123131324410223. The next prime is 123131324410243. The reversal of 123131324410230 is 32014423131321.

It is a super-2 number, since 2×123131324410230² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 4104377480341 = 123131324410230 / (1 + 2 + 3 + 1 + 3 + 1 + 3 + 2 + 4 + 4 + 1 + 0 + 2 + 3 + 0).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2052188740141 + ... + 2052188740200.

It is an arithmetic number, because the mean of its divisors is an integer number (18469698661539).

Almost surely, 2^{123131324410230} is an apocalyptic number.

123131324410230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

123131324410230 is an abundant number, since it is smaller than the sum of its proper divisors (172383854174394).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

123131324410230 is a wasteful number, since it uses less digits than its factorization.

123131324410230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4104377480351.

The product of its (nonzero) digits is 10368, while the sum is 30.

Adding to 123131324410230 its reverse (32014423131321), we get a palindrome (155145747541551).

The spelling of 123131324410230 in words is "one hundred twenty-three trillion, one hundred thirty-one billion, three hundred twenty-four million, four hundred ten thousand, two hundred thirty".