131045331030434 has 16 divisors (see below), whose sum is σ = 196708246156800. Its totient is φ = 65475918646320.

The previous prime is 131045331030403. The next prime is 131045331030451. The reversal of 131045331030434 is 434030133540131.

It is a junction number, because it is equal to n+sod(n) for n = 131045331030394 and 131045331030403.

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, 88475792 + ... + 89944740.

It is an arithmetic number, because the mean of its divisors is an integer number (12294265384800).

Almost surely, 2^{131045331030434} is an apocalyptic number.

131045331030434 is a deficient number, since it is larger than the sum of its proper divisors (65662915126366).

131045331030434 is a wasteful number, since it uses less digits than its factorization.

131045331030434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1500745.

The product of its (nonzero) digits is 77760, while the sum is 35.

Adding to 131045331030434 its reverse (434030133540131), we get a palindrome (565075464570565).

The spelling of 131045331030434 in words is "one hundred thirty-one trillion, forty-five billion, three hundred thirty-one million, thirty thousand, four hundred thirty-four".