131224034 has 8 divisors (see below), whose sum is σ = 197136720. Its totient is φ = 65511796.

The previous prime is 131224021. The next prime is 131224057. The reversal of 131224034 is 430422131.

131224034 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 = 131223997 and 131224015.

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, 48464 + ... + 51099.

It is an arithmetic number, because the mean of its divisors is an integer number (24642090).

Almost surely, 2^131224034 is an apocalyptic number.

131224034 is a deficient number, since it is larger than the sum of its proper divisors (65912686).

131224034 is an equidigital number, since it uses as much as digits as its factorization.

131224034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100224.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 131224034 is about 11455.3059321871. The cubic root of 131224034 is about 508.1646628666.

Adding to 131224034 its reverse (430422131), we get a palindrome (561646165).

The spelling of 131224034 in words is "one hundred thirty-one million, two hundred twenty-four thousand, thirty-four".