131103513201 has 8 divisors (see below), whose sum is σ = 177199269280. Its totient is φ = 86205049632.

The previous prime is 131103513179. The next prime is 131103513217. The reversal of 131103513201 is 102315301131.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 131103513201 - 2⁵ = 131103513169 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (131103513221) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 299322871 + ... + 299323308.

It is an arithmetic number, because the mean of its divisors is an integer number (22149908660).

Almost surely, 2^131103513201 is an apocalyptic number.

It is an amenable number.

131103513201 is a deficient number, since it is larger than the sum of its proper divisors (46095756079).

131103513201 is an equidigital number, since it uses as much as digits as its factorization.

131103513201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 598646255.

The product of its (nonzero) digits is 270, while the sum is 21.

Adding to 131103513201 its reverse (102315301131), we get a palindrome (233418814332).

The spelling of 131103513201 in words is "one hundred thirty-one billion, one hundred three million, five hundred thirteen thousand, two hundred one".