131103342244534 has 64 divisors (see below), whose sum is σ = 231448447802880. Its totient is φ = 55026311441920.

The previous prime is 131103342244477. The next prime is 131103342244573. The reversal of 131103342244534 is 435442243301131.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 489132447 + ... + 489400405.

It is an arithmetic number, because the mean of its divisors is an integer number (3616381996920).

Almost surely, 2^{131103342244534} is an apocalyptic number.

131103342244534 is a deficient number, since it is larger than the sum of its proper divisors (100345105558346).

131103342244534 is a wasteful number, since it uses less digits than its factorization.

131103342244534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 292725.

The product of its (nonzero) digits is 414720, while the sum is 40.

Adding to 131103342244534 its reverse (435442243301131), we get a palindrome (566545585545665).

The spelling of 131103342244534 in words is "one hundred thirty-one trillion, one hundred three billion, three hundred forty-two million, two hundred forty-four thousand, five hundred thirty-four".