131431131030034 has 16 divisors (see below), whose sum is σ = 215718879175776. Its totient is φ = 59560935508800.

The previous prime is 131431131030029. The next prime is 131431131030041. The reversal of 131431131030034 is 430030131134131.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 131431131029984 and 131431131030011.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9024376887 + ... + 9024391450.

It is an arithmetic number, because the mean of its divisors is an integer number (13482429948486).

Almost surely, 2^{131431131030034} is an apocalyptic number.

131431131030034 is a deficient number, since it is larger than the sum of its proper divisors (84287748145742).

131431131030034 is a wasteful number, since it uses less digits than its factorization.

131431131030034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18048768681.

The product of its (nonzero) digits is 3888, while the sum is 28.

Adding to 131431131030034 its reverse (430030131134131), we get a palindrome (561461262164165).

The spelling of 131431131030034 in words is "one hundred thirty-one trillion, four hundred thirty-one billion, one hundred thirty-one million, thirty thousand, thirty-four".