131345421015034 has 32 divisors (see below), whose sum is σ = 203184773481600. Its totient is φ = 63648626690880.

The previous prime is 131345421015023. The next prime is 131345421015047. The reversal of 131345421015034 is 430510124543131.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 131345421014984 and 131345421015002.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 348914764 + ... + 349291000.

It is an arithmetic number, because the mean of its divisors is an integer number (6349524171300).

Almost surely, 2^{131345421015034} is an apocalyptic number.

131345421015034 is a deficient number, since it is larger than the sum of its proper divisors (71839352466566).

131345421015034 is a wasteful number, since it uses less digits than its factorization.

131345421015034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 418038.

The product of its (nonzero) digits is 86400, while the sum is 37.

Adding to 131345421015034 its reverse (430510124543131), we get a palindrome (561855545558165).

The spelling of 131345421015034 in words is "one hundred thirty-one trillion, three hundred forty-five billion, four hundred twenty-one million, fifteen thousand, thirty-four".