131024431034 has 64 divisors (see below), whose sum is σ = 239002444800. Its totient is φ = 52623043200.

The previous prime is 131024431001. The next prime is 131024431079. The reversal of 131024431034 is 430134420131.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 131024430994 and 131024431012.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10383389 + ... + 10395999.

It is an arithmetic number, because the mean of its divisors is an integer number (3734413200).

Almost surely, 2^131024431034 is an apocalyptic number.

131024431034 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

131024431034 is a deficient number, since it is larger than the sum of its proper divisors (107978013766).

131024431034 is a wasteful number, since it uses less digits than its factorization.

131024431034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13059.

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 131024431034 its reverse (430134420131), we get a palindrome (561158851165).

The spelling of 131024431034 in words is "one hundred thirty-one billion, twenty-four million, four hundred thirty-one thousand, thirty-four".