131223424430110 has 16 divisors (see below), whose sum is σ = 246471823277856. Its totient is φ = 50207223260128.

The previous prime is 131223424430107. The next prime is 131223424430113. The reversal of 131223424430110 is 11034424322131.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (131223424430107) and next prime (131223424430113).

It is a super-2 number, since 2×131223424430110² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131223424430113) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 285268313749 + ... + 285268314208.

It is an arithmetic number, because the mean of its divisors is an integer number (15404488954866).

Almost surely, 2^{131223424430110} is an apocalyptic number.

131223424430110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

131223424430110 is a deficient number, since it is larger than the sum of its proper divisors (115248398847746).

131223424430110 is a wasteful number, since it uses less digits than its factorization.

131223424430110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 570536627987.

The product of its (nonzero) digits is 13824, while the sum is 31.

Adding to 131223424430110 its reverse (11034424322131), we get a palindrome (142257848752241).

The spelling of 131223424430110 in words is "one hundred thirty-one trillion, two hundred twenty-three billion, four hundred twenty-four million, four hundred thirty thousand, one hundred ten".